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February 28, 2015

Search: physics 12- dynamics

Number of results: 60,129

Physics
Differenciate between speed and velocity
January 22, 2013 by Richard

science (physics)
What is the mass in kg of a 3920 N piano?
January 24, 2013 by meme

physics
list and explain 5 locking devices
February 11, 2013 by favs

Physics
Find the current in the 10.0- resistor in the drawing (V1 = 23.0 V and R1 = 21.0 ). A
February 24, 2013 by Anonymous

Physics
Name the fundamental forces of nature.
February 26, 2013 by Arif khan

physics
The buckling of a beam is found to be more is----------------
February 27, 2013 by prasad

physics
What do you understand by positive and negative zero?
February 28, 2013 by Subham rahut

physics
what is the angle betwean x axis and vector 3i-2j+4k
March 17, 2013 by sandeep upadhaya

Physics
What is the frequency of a wave that has a period of 5.0 seconds?
April 2, 2013 by Denise

physics
state the laws of refraction of light
April 11, 2013 by abubakar

Physics
Define resistivity and state its units
April 14, 2013 by Tobi

Physics
what force can cause the displacement of an object but does no work??
April 25, 2013 by Kathryn

Physics
A 50 ohm resistor is connected in series with a 0.2H
May 10, 2013 by xerxes

physics
Q 4_1? 4_2? 4_3? plz help.
May 17, 2013 by jojo

physics
give as many characteristics as you can of a bicycle pump
June 13, 2013 by Tanaka Mufuvi

physics
give as many characteristics as you can of a bicycle pump
June 13, 2013 by Tanaka Mufuvi

physics
give as many characteristics as you can of a bicycle pump
June 13, 2013 by Tanaka Mufuvi

physics
give as many characteristics as you can of a bicycle pump
June 13, 2013 by Tanaka Mufuvi

physics
motion that has no acceleration 13 letters only
July 29, 2013 by kenneth

applied physics
incline plane numerical
July 30, 2013 by palwasha

Physics
Why is it important for ships to have air
August 9, 2013 by Trinity

Physics
An alpha particle has a mass of 6.64x10^-27
September 11, 2013 by Anonymous

physics
what are imp. l/q of unit 6 (work and energy)
September 24, 2013 by hamza

physics
Given the forces Fa= 2.3 N [S 35 W], Fb= 3.6N [N 14 W] and Fc= 4.2N [S 24E] calculate the following: Fa + Fb + Fc
September 29, 2013 by keisha

Physics
How do you find total displacement to and from a place?
October 17, 2013 by Katie

physics
How is dust in operating theatres controlled?
November 4, 2013 by OHara

PHYSICS
Differentiate the movement in plants and animals.
December 4, 2013 by ASAP

physics
weight 240N/ area 2cm2=
January 6, 2014 by holly

physics
calculate the refractive index of glass.
January 7, 2014 by rida

physics
If the frequency of a transducer is 5MHz, what is the period?
February 5, 2014 by Katie

physics
what is the propagation speed of a 5MHz transducer?
February 5, 2014 by Katie

physics
what forms of energy does pendulm have/
February 16, 2014 by uk girl

physics
How far from Earth will Venus be today?
February 16, 2014 by Ann

physics
A=ax+by B=cx+dy If a = 5 , b = 5, c = 4 and d = 1. Find the direction of -A (in degrees): relative to +x
March 1, 2014 by Reem

physics
if you throw a 0.2 kg ball strait up at 8 m/s how high will it go
March 23, 2014 by AMY

Physics
if you throw a 0.2 kg ball straight up at 8 m/s how high will it go
March 23, 2014 by Ana

physics
if you throw a 0.2 kg ball straight up at 8 m/s how high will it go
March 24, 2014 by AMY

physics
How would a diamond look if there were no dispersion?
May 4, 2014 by ryan

physics
If you walk at 2 m/s in a perfect circle, what is changing?
May 22, 2014 by araceli

physics
how does the gas stove emit light?
July 6, 2014 by faria

physics
why is the surface of a bell made large?
August 5, 2014 by Anonymous

physics
how to find the internal diameter of a straw?
August 11, 2014 by tikia

physics
convert 1micro A TO mA answer: 1*10^-6A *10^-3m =1*10^-9mA
August 29, 2014 by xitshembiso

physics
(A).1200kW (B).120KW (C).12KW (D).1.2KW
August 31, 2014 by Ashish

physics
(A).32J(B).46J(C).61J(D).102J
August 31, 2014 by Ashish

physics
how does sound travel I a swimming pool
September 12, 2014 by rainbow

physics
What's the momentum of a 3.5-kg boulder rolling downhill at 5 m/s?
September 23, 2014 by Anonymous

Physics
Which of the following are the correct units for mass?
September 30, 2014 by Jerome

Physics
What is an electric kettles flow diagram?
October 10, 2014 by Naheel

physics
What would it mean if mu is greater than one?
October 17, 2014 by confused

physics
What is the velocity of the fallen ball that has 5kg
October 18, 2014 by Anonymous

physics
what is the work with a force of 19.3 N and a displacement 7 m and an angle of 80.0
October 20, 2014 by Anonymous

n. i. o. s physics
How would you design a black body?
October 26, 2014 by physics

physics
how much will the velocty of a car be in 24 seconds
October 26, 2014 by Anonymous

physics
how many significant digits are in the following 2,546m
December 5, 2014 by Anonymous

Physics
bobpursley, is answering questions on this all you do?
December 6, 2014 by Dave

physics
Define Newton's first law .
December 7, 2014 by Rahul

Physics
Calculate the force on an electron that is 3.8e-6 m from a proton.
December 10, 2014 by Christin

Physics
What is the purpose of the resonator stringed instrument
December 20, 2014 by danny

physics
What is the mass if an elephant that has 45,000 J when it is moving 5.0 m/s
December 30, 2014 by Mackenzie

physics
An acceptable unit for power would be A. kg-m/s B. kg-m-m/s/s/s C. N/s D. Kg-m-m/s/s E. J-s
January 4, 2015 by Jacob

physics
explain why carrots look orange
January 4, 2015 by sana

physics
explain why carrots look orange
January 4, 2015 by sana

physics
explain why carrots look orange?
January 4, 2015 by sana

Physics
The position of a point A is specified as A (5.7).the y-coordinate is ?
January 20, 2015 by Emmanuel

physics
Why a magnet lose magnetism when heated?
January 26, 2015 by lano mesha

physics
What is the mass of 5.00L of pure water?
January 28, 2015 by danny

Physics
Why are household lamps are not connected series?
February 8, 2015 by Penny

physics
Why do we measure blood pressure in mercury?
February 25, 2015 by Alicia

Science
List all of the things that are physical property. You will find some listed here. http://nobel.scas.bcit.ca/chem0010/unit2/2.2_properties_physical.htm There are very many others, but they would require a lot of effort to explain what they mean. Isn't every property a physical...
March 24, 2007 by Lisa

physics
1. The physics of Mars and its two moons. Mars has two moons, Phobos and Deimos (Fear and Panic, the companions of Mars, the god of war). Deimos has a period of 30 h, 18 min and a mean distance from the centre of Mars of 2.3 x 104 km. If the period of Phobos is 7 h, 39 min, ...
April 24, 2011 by aly

PHYSICS!!!
Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.70 105 Pa and the pipe radius is 2.80 cm. At the higher point located at y = 2.50 m, the pressure is 1.22 105 Pa and the pipe radius is 1.70 cm. (a) ...
November 11, 2012 by k

PHYSICS
A 20N crate starting at rest slides down a rough 5.0m ramp, inclined at 25 degress with the horizontal. 20j of energy is lost due to friction. what will be the speed of the crate at the bottom of the incline? i need some help these one i dont know where to start For Further ...
October 24, 2007 by magic 8 ball

Physics
I was having trouble with two different physics problems when studying for a test. Any help is appreciated. 1.) A 11.6-kg block of ice has a temperature of -14.5 °C. The pressure is one atmosphere. The block absorbs 6.87 x 106 J of heat. What is the final temperature in ...
April 13, 2008 by Sam

Physics
I was having trouble with two different physics problems when studying for a test. Any help is appreciated. 1.) A 11.6-kg block of ice has a temperature of -14.5 °C. The pressure is one atmosphere. The block absorbs 6.87 x 106 J of heat. What is the final temperature in ...
April 13, 2008 by Sam

Physics
A child pushes a toy box 4.0 m along the floor with a force of 6.00 N directed downward at an angle 37.0 degrees to the horizontal. (a)How much work does the child do? (b)Would you expect more or less work to be done if the child pulled upward at the same angle? try asking for...
September 9, 2006 by fluffy

Physics
I need a complete list all the doppler effect equations for a beginner physics class. Here is a sample questions so you know the level Question: Two trains on separate tracks move toward one another. Train #1 has a speed of 130 km/hr and train #2 a speed of 90km/hr. Train 2 ...
July 7, 2011 by Tina

Re: PHYSICS
A stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 2.0 kg, encounters a coefficient of kinetic friction L = 0.40 and slides to a stop in distance dL = 0.15 m...
February 27, 2007 by COFFEE

physics
A stone is dropped off the science building and accelerates, from rest, toward the ground at 9.8 m/s/s. A curious physics student looks out the third floor window as the stone falls past. She happens to have a stopwatch and she finds that it takes 0.30 sec for the stone to ...
September 23, 2010 by joyce

Physics
A stone is dropped off the science building and accelerates, from rest, toward the ground at 9.8 m/s/s. A curious physics student looks out the third floor window as the stone falls past. She happens to have a stopwatch and she finds that it takes 0.30 sec for the stone to ...
September 23, 2010 by karla

Physics
Hey, I'm studying for my physics class, and I'm not sure how to solve this problem. Can someone walk me through it please? I'd really appreciate any help! John throws a baseball from the edge of a cliff with an initial velocity of 17.0 m/s at an angle 27.0 above the ...
February 28, 2015 by James

RE: PHYSICS
A stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 2.0 kg, encounters a coefficient of kinetic friction L = 0.40 and slides to a stop in distance dL = 0.15 m...
February 26, 2007 by COFFEE

Physics(Please respond)
A golfer hits a shot to a green that is elevated 3.0 m above the point where the ball is struck. The ball leaves the club at a speed of 17.4 m/s at an angle of 35.0 above the horizontal. It rises to its maximum height and then falls down to the green. Ignoring air resistance...
May 29, 2012 by Hannah

Re: Physics/Math
What work is done by a force (in newtons) F = 3.1xi + 3.1j, with x in meters, that moves a particle from a position r1 = 2.1i + 2.5j to r2 = - -4.9i -3.9j? For Further Reading * Physics/Math - bobpursley, Thursday, March 1, 2007 at 6:27am Work is the dot product of Force and ...
March 2, 2007 by Technoboi11

physics
Henrietta is going off to her physics class, jogging down the sidewalk at a speed of 4.20 . Her husband Bruce suddenly realizes that she left in such a hurry that she forgot her lunch of bagels, so he runs to the window of their apartment, which is a height 54.2 above the ...
September 23, 2010 by nizyy

physics
explain how you can change the length of a vibrating string.
October 30, 2006 by alejandra

Physics
Explain how energy, time, and power are related.
December 10, 2006 by Anonymous

PHYSICS
integrate(1/(1+(tan^2008)x)dx) between zero and pi
October 25, 2007 by *JASMINE*

physics
how do we use indirect measurements in the real world
October 28, 2007 by beckii

physics
what is the formula for finding the decrease in kenetic energy
December 21, 2007 by julia

Physics
HOw many electrons make up a charge of -30 micro coulombs???
January 7, 2008 by HELP!!!!

physics
linear momentum has units of (a)N/m (b)kg*m/s (c)N/s (d)all of the preceeding
February 4, 2008 by melissa

physics
What is the difference between free fall and Skydiving
February 21, 2008 by Anonymous

Physics
What determines whether a material is transparent or opaque?
February 22, 2008 by Shirley

Physics
Why do objects illuminated by moonlight lack color?
February 22, 2008 by Nikki

physics
do converging/diverging lenses work because of refraction?
March 12, 2008 by Kurst

Physics
"How can you tell the charge on the VanDer Graf generator is - ?"
March 31, 2008 by TP

physics
When graphing motion the steepness of the slope depends on what
March 31, 2008 by lorelei

Physics
Who was the scientist that invented the uncertainty principle ? Was it Heisenberg?
April 4, 2008 by Rob

Physics
How does the amplitude of a matter wave relate to probability?
April 10, 2008 by Tammy

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