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April 18, 2014

Search: physics- vertical circular motion

Number of results: 114,203

physics
For circular motion in the vertical plane, what is the centripital acceleration at the bottom of the circle? What is the magnitude of the centripetal acceleration at the top of the trajectory ? express your ans. in terms of g, M and T, where is T is tension and M is mass of ...
Tuesday, October 1, 2013 at 2:18am by ss01

physics
If we ignore gravity, and calculate the tension in the string due solely to the circular motion, then Tc=mrω² where Tc=tension due to circular motion m=mass attached to the end of the string r=radius &omega=angular velocity, in radians / second For a horizontal ...
Wednesday, October 7, 2009 at 12:19pm by MathMate

physics
For this problem use the Uniform circular motion mode of the simulation. (a) Given the limits on the sliders in the simulation, what is the maximum possible speed that can be achieved in "Uniform circular motion" mode? .25 m/s For the remaining parts of this question use the ...
Sunday, December 20, 2009 at 7:45pm by jesse

physics - uniform circular motion
Explain why the kinematics equations which describe the motion of the object that has constant acceleration cannot be applied to uniform circular motion.
Monday, August 23, 2010 at 10:16am by Shaila

Physics
please check these answers for me When an object is moving with uniform circular motion, the centripetal acceleration of the object a. is circular b. is perpendicular to the plane of motion c. is zero d. is directed toward the center of motion D What is the term for the net ...
Sunday, February 15, 2009 at 1:18pm by teamjakeward

physics
A circular-motion addict of mass 70 kg rides a Ferris wheel around in a vertical circle of radius 10 m at a constant speed of 6.5 m/s. (a) What is the period of the motion? s (b) What is the magnitude of the normal force on the addict from the seat when both go through the ...
Sunday, December 14, 2008 at 8:30pm by help

physics help
A circular-motion addict of mass 70 kg rides a Ferris wheel around in a vertical circle of radius 10 m at a constant speed of 6.5 m/s. (a) What is the period of the motion? s (b) What is the magnitude of the normal force on the addict from the seat when both go through the ...
Sunday, December 14, 2008 at 7:07pm by john

Physics
A circular-motion addict of mass 85 kg rides a Ferris wheel around in a vertical circle of radius 10 m at a constant speed of 6.1 m/s. (a) What is the period of the motion? __________s (b) What is the magnitude of the normal force on the addict from the seat when both go ...
Wednesday, October 28, 2009 at 12:43pm by Kajal

College Physics
A concept question: Suppose that the centripetal force acting on an object in circular motion were increased to a new value, and the object remained in circular path with the same radius. How would its motion be affected?
Thursday, September 30, 2010 at 3:16am by Eric

Physics - Uniform circular motion
What type of acceleration is associated with uniform circular motion?
Saturday, August 21, 2010 at 2:06pm by Shaila

PHYSICS CIRCULAR MOTION
mg down m v^2/r radial = m r w^2 where w = 2 pi f vertical component of radial =m rw^2 sin e falls when total vertical force = 0 m g = m r w^2 sin e or w^2 = g/(r sin e) w^2 = 9.8 /(.364 sin 66) find w find f = w/2pi
Tuesday, February 15, 2011 at 7:41pm by Damon

physics
They hit the floor at the same time. The vertical equation of motion is independent of the horizontal motion. Both objects start with an initial vertical velocity component equal to zero.
Monday, November 16, 2009 at 2:13am by drwls

physics - uniform circular motion
uniform circular motion is not uniform: acceleration is constantly changing directions.
Monday, August 23, 2010 at 10:16am by bobpursley

physics
A circular-motion addict of mass 80 kg rides a Ferris wheel around in a vertical circle of radius 10 m at a constant speed of 6.1 m/s. (a) What is the period of the motion? What is the magnitude of the normal force on the addict from the seat when both go through (b) the ...
Thursday, February 23, 2012 at 9:40pm by Anonymous

Physics problems
Hi, everyone who is going to read this, thank you for trying to help me, this really means a lot to me, you are saving my behind! Ok, so here it goes: I was wondering if this information is correct; please tell me if it is not A Ferris wheel is a vertical wheel...it undergoes ...
Sunday, October 28, 2007 at 7:32pm by Serena

Physics
The equation of motion for an oscillator in vertical SHM is given by y=(0.60m)sin[(130rad/s)t]. Part A What is the amplitude of this motion? Part B What is the frequency of this motion? Part C What is the period of this motion?
Tuesday, December 10, 2013 at 1:48pm by Becca

physics
The horizontal force does not affect the vertical equation of motion. (However, wind force and the object's mass do affect where the ball lands, horizontally). The mass does not affect vertical motion, either. The vertical distance travelled is Y = (1/2) g t^2 Set Y = 184.8 m ...
Friday, November 6, 2009 at 10:45pm by drwls

physics
A stunt man whose mass is 70 kg swings from the end of a 4.4 m long rope along the arc of a vertical circle. Assuming that he starts from rest when the rope is horizontal, find the tensions in the rope that are required to make him follow his circular path at each of the ...
Saturday, November 6, 2010 at 7:19pm by Cho

physics
it's still the same when you say Angular motion to Circular motion?
Monday, October 6, 2008 at 12:59pm by Akitsuke

Physics
A charged particle is projected into a uniform B-field. Its velocity vector is perpendicular to the B-field vector. What type of path will the particle travel? Neglect gravity. Answer straight line motion elliptical motion parabolic motion circular motion
Tuesday, July 16, 2013 at 2:14pm by tom

Physics
Explain (wit diagram) how uniform circular motion is an example of an accelerated motion?
Sunday, July 29, 2012 at 3:44am by Anupam khatiwara

physics
in the vertical direction the motion of the two rocks is identical. They accelerate down with acceleration -9.81 m/s^2 The fact that one of them is moving with constant velocity (there is no force in the x direction) is irrelevant to the motion in the vertical direction ...
Monday, September 24, 2012 at 7:39pm by Damon

Physics - Circular motion
Although friction is needed to make the ball roll, it does not remove kinetic energy, because there is no "slipping" motion at the point of contact.
Sunday, September 5, 2010 at 2:37am by drwls

physics
Answer: B. 1.0s later, since the vertical motion is not affected by the horizontal motion
Tuesday, January 25, 2011 at 11:49pm by B

Physics
The record player undergoes uniform circular motion. They do this by spinning, without "going" anywhere. Airplanes do not fly in circular paths when doing round trips, although they could. It would not be fuel-efficient.
Wednesday, June 29, 2011 at 12:55am by drwls

Physics
Answer for a is that the path will be linear, meaning that the person will see it as a 'vertical" motion.. However, for b, the answer is that the observer will see the object motion as a parabolic or projectile motion... Hope it helps.
Sunday, October 18, 2009 at 4:54pm by Andre

Astronomy
Retrograde motion describe the A backward motion of the stars relative to Earth B uniform circular motion exhibited by the planets C irregular speeds at which the planet travel. D backward motion of the planets with respect to the stars I think the answer is A But my book ...
Sunday, March 28, 2010 at 6:34pm by B

physics
A small bead of mass m is carried by a circular hoop of radius r which rotates about a fixed vertical axis. Show how one might determine the angular speed w of the hoop by observing the angle theta which locates the bead. Theta is measured to the right of the vertical axis. ...
Saturday, October 31, 2009 at 10:52am by Jessi

Physics
A Ferris wheel with radius 14.0m is tuurning about a horizontal axis through its center. The linear speed of a passenger on the rin is constant and equal to 7.00 m/s. Whatare the magnitude and direction of the passengers acclerations as she passes through a) the lowest point ...
Monday, June 8, 2009 at 12:49pm by Sarah

physics
A Ferris wheel with radius 14.0 m is turning about a horizontal axis through its center as shown in the figure. The linear speed of a passenger on the rim is constant and equal to 7.0 m/s. What are the magnitude and direction of the passenger's acceleration as she passes ...
Saturday, November 6, 2010 at 12:33pm by meera

Physics
While Driving Around A Curve Of 200 M Radius, You Notice That The fuzzy dice Hanging From The Rear-view Mirror Hangs At An Angle Of 15 Degree To The Vertical. 1.) What is the force diagram for the dice? 2.) What are the equations of motion in the horizontal and vertical ...
Tuesday, June 11, 2013 at 7:49pm by Bob

physics
The idea is to split the motion into two independent components. The vertical motion is subject to the acceleration due to gravity, from which we can find the height of the cliff. The horizontal motion is simply a uniform velocity of 25 m/s. If it reached 400 m from the cliff...
Monday, November 1, 2010 at 7:28pm by MathMate

Physics
A bicyclist is riding at a tangential speed of 13.9 m/s around a circular track with a radius of 38.4 m. If the magnitude of the force that maintains the bike’s circular motion is 378 N, what is the combined mass of the bicycle and rider? Answer in units of kg
Tuesday, January 29, 2013 at 1:07am by Jacky

Physics
A bicyclist is riding at a tangential speed of 13.2 m/s around a circular track with a radius of 36.5 m. If the magnitude of the force that maintains the bike’s circular motion is 378 N, what is the combined mass of the bicycle and rider? Answer in units of kg
Tuesday, January 29, 2013 at 6:57pm by Joselyn

Physics
A bicyclist is riding at a tangential speed of 13.9 m/s around a circular track with a radius of 38.4 m. If the magnitude of the force that maintains the bike’s circular motion is 378 N, what is the combined mass of the bicycle and rider? Answer in units of kg
Monday, February 4, 2013 at 7:02pm by Maggie A.

Physics
A bicyclist is riding at a tangential speed of 13.9 m/s around a circular track with a radius of 38.4 m. If the magnitude of the force that maintains the bike’s circular motion is 378 N, what is the combined mass of the bicycle and rider? Answer in units of kg
Monday, February 4, 2013 at 7:51pm by Maggie A.

Physics - Uniform circular motion
If you were swingin a ball on a string around in a circle in a vertical plane, at what point in the path would the string be the most likelt to break? Explain why In what direction would the ball fly when the string broke?
Saturday, August 21, 2010 at 2:33pm by Shaila

Uniform Motion
The vertical motion and the horizontal motion are decoupled. The vertical velocity is v = 3 m/s and the vertical acceleration is 0 m/s^2 In the horizontal plane the speed is u = 2 pi r/T = 2 pi (8/5) = 10 m/s and the acceleration is centripetal = v^2/r = 12.6 m/s^2 toward the ...
Friday, September 26, 2008 at 1:38pm by Damon

physics
A planet orbits its star in a circular orbit (uniform circular motion) of radius 1.62x10^11 m. The orbital period of the planet around its star is 37.0 years. Determine the following quantities for this orbital motion: Angular acceleration , Tangential acceleration, Radial ...
Sunday, November 13, 2011 at 10:45am by sand

physics
A planet orbits its star in a circular orbit (uniform circular motion) of radius 1.62x10^11 m. The orbital period of the planet around its star is 37.0 years. Determine the following quantities for this orbital motion: Angular acceleration , Tangential acceleration, Radial ...
Sunday, November 13, 2011 at 9:06pm by sand

physics
A planet orbits its star in a circular orbit (uniform circular motion) of radius 1.62x10^11 m. The orbital period of the planet around its star is 37.0 years. Determine the following quantities for this orbital motion: Angular acceleration , Tangential acceleration, Radial ...
Monday, November 14, 2011 at 9:53am by sand

physics
A planet orbits its star in a circular orbit (uniform circular motion) of radius 1.62x10^11 m. The orbital period of the planet around its star is 37.0 years. Determine the following quantities for this orbital motion: Angular acceleration , Tangential acceleration, Radial ...
Tuesday, November 15, 2011 at 11:06am by sand

physics
A planet orbits its star in a circular orbit (uniform circular motion) of radius 1.62x10^11 m. The orbital period of the planet around its star is 37.0 years. Determine the following quantities for this orbital motion: Angular acceleration , Tangential acceleration, Radial ...
Tuesday, November 15, 2011 at 4:19pm by sand

physics
A 905 kg test car travels around a circular track with a circumference of 3.25 km. If the magnitude of the force that maintains the car's circular motion is 2140 N, what is the car's tangential speed?
Thursday, November 18, 2010 at 5:19pm by Devon

Physics
The ball is horizontal projectile thrown with velocity v(x). It takes part in two motions simultaneously: along the horizontal and vertical axis. The horizontal motion of the projectile is uniform motion x=v(x)•t. This is because the only force acting on the projectile is ...
Saturday, October 13, 2012 at 10:05am by Elena

Physics Please Help
A spider sits on its web, undergoing simple harmonic motion with amplitude A.What fraction of each cycle does the spider spend at positions with x>0.75A? Hint: Use the analog of uniform circular motion.
Thursday, October 21, 2010 at 9:51pm by Nikki

Physics Please Help
A spider sits on its web, undergoing simple harmonic motion with amplitude A.What fraction of each cycle does the spider spend at positions with x>0.75A? Hint: Use the analog of uniform circular motion.
Thursday, October 21, 2010 at 9:51pm by Nikki

Physics
Dave your dealing with Circular motion so you would use this circular motion formula;Ac=Vc2/r 1. In your problem your trying to find the radius. 2. The Ac is already given, but since the problem asks for it not to exceed 6.15 times the free-fall acceleration. You must times ...
Friday, February 8, 2013 at 5:03pm by Jeff

Physics
A ball (mass = 250 g) on the end of an ideal string is moving in circular motion as a conical pendulum. The length L of the string is 1.92 m and the angle with the vertical is 37 degrees. A) What is the magnitude of the torque (N m) and direction (from the listed answers) of ...
Saturday, November 13, 2010 at 4:55pm by Miki

Physics circular motion
ok
Saturday, September 28, 2013 at 5:25pm by bobpursley

physics
No work is done during the horizontal motion. The vertical-motion work done by the person is m g h. (h = 1.1 m) Gravity does the same amount, but qwith a minus sign.
Monday, January 3, 2011 at 10:46pm by drwls

physics
when an object is rotating in a circle and the only force is acting on it is friction how is force of friction vector pointing towards the circle because an object in circular motion is traveling in that direction, it's accelerating towards the center of the circle, but ...
Monday, October 12, 2009 at 8:56pm by Physics

physics
let x and y be component by vertical motion only Vo (200ft/s) are; Vxo=200Cos 30=173.2ft/s Vyo=200sin 30=100ft/s so we should find the time of flight (t) and this is determined by vertical motion only. For vertical motion h=Voyt+1/2gt(square) h=Voyt+1/2gt(square Here; h=-...
Monday, January 13, 2014 at 1:06am by joelinho

Physics - Circular motion
crap
Sunday, September 5, 2010 at 2:37am by shiface

Physics- Circular Motion
If you're only given the radius of a circle, how do you find the centripetal force? The hint is what is the centripetal acceleration at the top of the circle? You cant, unless you know something about the velocity. If the velocity is just sufficent to keep the mass in a ...
Monday, December 18, 2006 at 2:00pm by Josiah

physics
The rock was thrown horizontally, so u, the initial vertical velocity = 0 Use equations of motion: u = initial vertical velocity = 0 S = vertical distance travelled, m t = time, s g = acceleration due to gravity, 9.81 m/s² S = ut + (1/2)at² Solve for S.
Sunday, October 24, 2010 at 7:32pm by MathMate

physics
It's in a uniform circular motion so no work is done.
Thursday, December 28, 2006 at 8:29pm by Anonymous

AP Physics (circular motion)
0.0028
Thursday, September 24, 2009 at 1:31am by yoyo

Physics
A 2 kg pendulum bob is hanging from a 30 cm long piece of string. If the pendulum bob is allowed to move in circular motion in a horizontal plane, determine the tension in the string if the angle the string makes with the vertical is 37 degrees. Need Step by step solution.
Sunday, November 18, 2007 at 6:45pm by Trevor

physics
A newly-discovered plant, "Cosmo", has a mass that is 4 times the mass of the Earth. The radius of the Earth is Re. The gravitational field strength at the surface of Cosmo is equal to that at the surface of the Earth if the radius of Cosmo is equal to... I guess I need some ...
Saturday, January 19, 2008 at 10:35pm by Hannah

physics uncertenty
What is the algebraic expression for the uncertainty in the centripetal acceleration σac for uniform circular motion in terms of the uncertainties in the period and the radius of the motion? (Use the following as necessary: σT, σr, ac , T, and r.)
Wednesday, February 16, 2011 at 12:39am by Johnathon

physics.. important stuff !
i still do not understand?? can someone please help me out??? (a) why is the centripetal force neede to keep a body moving in a circular path? (b) In what direction does a centripetal force accelerate the body on whic it acts?? (c) Upon what threee factors does the centripetal...
Monday, January 15, 2007 at 6:59pm by maria

Physics
A pilot is performing vertical loop the loop over the ocean at noon . The plane speeds up as it approaches the bottom of the circular loop and slows as it approaches the top of the loop. An observer in helicopter is watching the shadow of the plane on the surface of the water...
Monday, October 24, 2011 at 9:14am by Yashib

physics
R = 0.30 m and V = 50 m/s. If V^2/R = k Q q/R^2 , there will be circular motion. Solve for Q
Thursday, February 11, 2010 at 8:41am by drwls

Physics
What is the speed of an object in circular motion called?
Monday, May 24, 2010 at 4:09pm by James

physics
(a) It equals the component of g along the direction of motion. That would be 9.8 sin16.3 m/s^2 (b) The vertical drop is H = 2.00 sin 16.3 = 0.561 m Conservation of energy tells you that, with no friction, V^2 = 2 g H after falling a vertical distance H
Saturday, August 6, 2011 at 9:04am by drwls

physics
A Ferris wheel with radius 14.0 m is turning about a horizontal axis through its center, as shown in the figure below. The linear speed of a passenger on the rim is constant and equal to 6.00 m/s. A.What is the magnitude of the passenger's acceleration as she passes through ...
Wednesday, February 2, 2011 at 4:34pm by mely

physics
A Ferris wheel with radius 14.0 m is turning about a horizontal axis through its center, as shown in the figure below. The linear speed of a passenger on the rim is constant and equal to 6.00 m/s. A.What is the magnitude of the passenger's acceleration as she passes through ...
Wednesday, February 2, 2011 at 8:22pm by andrea

physics
A skateboard track has the form of a circular arc with a 3.20 m radius, extending to an angle of 90.0° relative to the vertical on either side of the lowest point, as shown in Figure 8-24. A 67.0 kg skateboarder starts from rest at the top of the circular arc
Tuesday, February 22, 2011 at 11:37pm by king

Physics - Uniform circular motion
centripetal acceleration? v^2 / r = ac
Saturday, August 21, 2010 at 2:06pm by Liz

Physics
A rock dropped from a small bridge encounters no air resistance and hits the pond below 1.0 s later. If it had been thrown horizontally with a speed of 10m/s , then it would have hit the water A. more than 1.0s later, since it has a greater distance to travel. B. 1.0s later, ...
Sunday, September 10, 2006 at 2:21pm by JC

physics help!
Objects of equal mass are oscillating up and down in simple harmonic motion on two different vertical springs. The spring constant of spring 1 is 155 N/m. The motion of the object on spring 1 has twice the amplitude as the motion of the object on spring 2. The magnitude of the...
Saturday, November 19, 2011 at 2:26pm by meagan

physics
half its KE goes to vertical motion,which at the top is PE,equal to the initial KE vertical total then is horizontal KE, or 1/2 *100J
Sunday, September 25, 2011 at 12:01pm by bobpursley

physics
A 3 kg mass attached to a string 6 m long is to be swung in a circular at a constant speed making one complete revolution in 1.25 s. Determine the value that the breaking strain that the string must not exceed if the string is not to break when the circular motion is in (a) a ...
Saturday, March 15, 2014 at 3:03am by waslat

physics
True/False (#1 only) 1)The horizontal motion of a horizontally launched projectile affects its vertical motion. False 2)The path of a projectile through space is called its. Trajectory
Tuesday, April 1, 2008 at 9:54pm by Jon

Physics
Which of the following is not a good example of uniform circular motion? a) a person riding on a ferris wheel that is turning at a constant rate b) a person taking off on an airplane to fly around the world on a path defined by the equator c) a race car driving at a constant ...
Tuesday, October 16, 2012 at 4:15pm by Lewis

physics- vertical circular motion
For the normal force in the drawing to have the same magnitude at all points on the vertical track, the stunt driver must adjust the speed to be different at different points. Suppose, for example, that the track has a radius of 2.06 m and that the driver goes past point 1 at ...
Saturday, February 9, 2013 at 1:28pm by Anonymous

Physics
When an object of mass m1 is hung on a vertical spring and set into vertical simple harmonic motion, its frequency is 12Hz. When another object of mass m2 is hung on the spring along with m1, the frequency of the motion is 4Hz. Find the ratio m2/m1 of the masses.
Sunday, November 13, 2011 at 9:39pm by Leanne

Physics
When an object of mass m1 is hung on a vertical spring and set into vertical simple harmonic motion, its frequency is 12Hz. When another object of mass m2 is hung on the spring along with m1, the frequency of the motion is 4Hz. Find the ratio m2/m1 of the masses.
Sunday, November 13, 2011 at 9:39pm by Leanne

physics
Two particles A and B are in uniform circular motion about a common center. The acceleration of particle A is 4.7 times that of particle B. Particle B takes 2.4 times as long for a rotation as particle A. Th ratio of the radius of the motion of particle A is that of particle B...
Friday, September 23, 2011 at 12:14pm by Audrey Petricevich

physics
I do not see where the length of the string (l) comes in the picture if the radius of the circular motion is fixed at r. If the ball is swung in air where it is allowed to sag, then there is the horizontal component equal to mv²/r and the vertical component equal to mg. ...
Saturday, November 28, 2009 at 7:00pm by MathMate

physics
The acceleration of an object in circular motion = v²/r where r=radius v = tangential velocity
Monday, September 14, 2009 at 10:52pm by MathMate

math
A sprinkler has a range of 11m and rotates with a circular motion. If the sprinkler covers the entire circular area, how many square meters does it cover?
Saturday, August 28, 2010 at 12:27am by Anonymous

Physics
A ball (mass m = 250 g) on the end of an ideal string is moving in circular motion as a conical pendulum as in the gure. The length L of the string is 1.67 m and the angle with the vertical is 37 degrees A) What is the magnitude of the angular momentum (kg m2/s) of the ball ...
Friday, July 8, 2011 at 2:45am by jhay

college math
A sprinkler has a range of 11m and rotates with a circular motion. If the sprinkler covers the entire circular area, how many square meters does it cover?
Monday, August 30, 2010 at 12:13am by Anonymous

Physics
In uniform circular motion, which of the following quantities are constant: speed, instantaneous velocity, tangential velocity, radial acceleration, tangential acceleration? Which of these quantities are zero throughout the motion?
Tuesday, October 8, 2013 at 5:51pm by John

Physics
You don't need to solve for other velociites. Calculate the time T that it takes to hit the ground. That time is T = 44.4 m/(15 m/s) Get the height H from the vertical motion relationship. (1/2) g T^2 = H Note that V does not enter since there was no initial vertical velocity ...
Friday, November 2, 2007 at 11:33pm by drwls

physics
A projectile MUST____. List all that apply. a) experience a net downward force b) have a constant speed c) be accelerating d) be changing its velocity e) be moving downward f) have a horizontal motion in addition to a vertical motion
Tuesday, November 13, 2012 at 9:46am by michael

physics
A projectile MUST____. List all that apply. a) experience a net downward force b) have a constant speed c) be accelerating d) be changing its velocity e) be moving downward f) have a horizontal motion in addition to a vertical motion
Tuesday, November 13, 2012 at 9:47am by michael

Advanced Dynamics and Relativity
A point mass m is connected by a massless rod of length L to a fixed point of support, such that the mass is free to rotate about the support in any direction under the influence of gravity. (a) Construct a Lagrangian in terms of suitable generalised coordinates, ...
Monday, June 3, 2013 at 8:20pm by Darcy

physics
When an object of mass m1 is hung on a vertical spring and set into vertical simple harmonic motion, it oscillates at a frequency of 14.2 Hz. When another object of mass m2 is hung on the spring along with the first object, the frequency of the motion is 3.40 Hz. Find the ...
Tuesday, November 13, 2012 at 7:07pm by Michelle

physics
a small bead can slide without friction on a circular hoop that is in a vertical plane and has a radius of 0.100 m. The hoop rotates at a constant rate of 3.00 rev/s about a vertical diameter. Find the angle beta at which the bead is in vertical equilibrium. what would happen ...
Monday, October 24, 2011 at 6:34pm by bob

Motion equation
A stone, which weighs 0.62kg, is thrown, at 5.5ms, its kinetic energy at its maximum height above the surface is 2.3J, what is the height of the stone at this point? Any eqautions or advice gratefully recieved. I assume that is 5.5 m/s, the initial velocity. Ok, assuming that...
Sunday, December 17, 2006 at 5:46am by Mac

Physics
I assume that you mean the bucket is tied to a rope and the rope is swung in a circular arc, up and down like a ferris wheel. The bucket and the water are force to undergo centripetal acceleration. If the motion is fast enough, the centripetal acceleration of the water at the ...
Wednesday, November 4, 2009 at 9:49pm by drwls

Physics
1. Could a horizontal axis of rotation be used satisfactorily in an experiment uniform circular motion? Explain
Sunday, January 16, 2011 at 6:29am by Andrew

Physics
A pilot flies an airplane in a vertical circular loop at a constant speed ő = 160 m/s. If the pilot’s apparent weight at the top of the loop is one-third of his true weight when he is on the ground, find the radius R of the plane’s circular path. answer is 1960 m but i need ...
Friday, March 19, 2010 at 3:19pm by Drew

physics
Write equations of motion for the horizontal and vertical coordinates. Hasn't someone done that for you before? (a) Solve the vertical motion equation for the time when the altitude is 0. The initial altitude is 97 m. The initial velocity will not matter in this case, since it...
Saturday, December 13, 2008 at 3:56pm by drwls

physics
How do the acceleration vectors differ on opposite sides of the path for un iform circular motion? How are they the same?
Tuesday, October 13, 2009 at 11:32pm by Amanda

PHYSICS CIRCULAR MOTION GRAVITATIONAL CONSTANT
For b): I meant the resultant force on the 8 kg mass at the origin. Sorry!
Sunday, November 14, 2010 at 1:08pm by Jaylee

Physics
When dealing with circular motion; a string with the length of .4m is being spun horizontally, is the radius .2m?
Thursday, November 8, 2012 at 4:55pm by Troubled

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