Sunday
December 21, 2014

Search: physics 12- dynamics

Number of results: 58,781

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

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

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

Physics
why does current slow down in a series than when in a parallel?
April 15, 2008 by Bee

Physics
why does current slow down in a series than when in a parallel?
April 15, 2008 by Bee

Physics
Exactly what is a positively charged hydrogen atom?
April 17, 2008 by Shelly

Physics
can someone explain how a "solenoid" wire works?
May 26, 2008 by Tom

Physics
In an electric motor, HOW does the magnetic field FLIP?
May 31, 2008 by Jae Hyun Cha

PHYSICS
USE SUBSTITUTION TO FIND X AND Y: 3X+4Y=10 4X+5Y=14 I APPRECIATE ANY HELP...THANKYOU
July 19, 2008 by ALYSON

color physics
What is the formula to convert RGB to grayscale?
August 27, 2008 by Anonymous

physics
easy method to solve questions on ap,gp,agp?????????????????????
September 27, 2008 by nik

physics
How long does it take the skier to reach the bottom?
October 8, 2008 by Vishnu

physics
what is the name for particles in a gas spreading out?
October 11, 2008 by Anonymous

Physics
a car accs from 10 m/s to 50m/s in 8 seconds, what is the acceleration?
November 8, 2008 by Tommy

physics
List Daltons idea of an atom model.
November 15, 2008 by fahad

physics
Whats the difference between a newton and a kilogram?
November 15, 2008 by fahad

PHYSICS
hOW ARE ARROWS USED TO SHOW FORCE VECTORS
November 15, 2008 by fahad

PHYSICS
lIST FIVE PHYSICAL PROPERTIES OF A QUARTER.
November 15, 2008 by fahad

physics
Three vectors are given by = 4.5 + 2.5 - 2.0, = -1.0 - 4.0 + 5.0, and = 2.0 + 2.0 + 1.0. Find the following. (a) a (b*c ) (b) a (b+c) (c) a x( a+b)
December 11, 2008 by johnny

Richard
Please answer "Physics - URGENT" below.
January 16, 2009 by See below

physics
What condition or conditions are necessary for static equilibrium? a) E Fx =0 b) E Fx=0, E Fy=0, E T=0 c) E T=0 d) E Fx=0, E Fy=0
January 21, 2009 by lulu

physics/measurements
how do you compute the uncertainty in the volume of a block?
February 15, 2009 by Anna

Physics
What is the speed of a 748N person that expends 2260J of K.E. ?
February 18, 2009 by Cindy

Physics
Can mirrors create virtual inverted images?
February 24, 2009 by Brock

physics
Can fruits be used to make a lightaaulb glow?
March 7, 2009 by Thembi

physics HELP
which unit is equivalent to meters per second? a. hz*s b. hz*m c. s/hz d. m/hz
March 10, 2009 by jaden

physics
A certain radio wave has a frequency of 2.0 * 10^6 Hz. what is its wavelength?
March 11, 2009 by physics

physics
what is the symbol for speed and what unit of measurement is used?
March 17, 2009 by Candice

physics
What is the weight on earth of a girl with a mass of 30kg?
March 20, 2009 by danny

Physics
Calculate g at the midpoint of the earth moon system.
March 23, 2009 by Christina AAAA

Physics
An electron has a total energy of 2.8 MeV. What is its momentum?
May 6, 2009 by Anonymous

Physics
How do you find velocity if time is only given ???
June 4, 2009 by Sarah

Physics
why doesn't the light from the headlights of your car cause an interference pattern?
June 10, 2009 by Izzy

physics
What is an optical fibre? Briefly describe how they are used.
July 24, 2009 by timothy

physics
differentiate between Emf and Potential difference Pd.
August 6, 2009 by matrix school 2

physics
differentiate between Emf and Potential difference Pd.
August 6, 2009 by matrix school 2

physics
What is a vibration? What is the relationship between period and frequency?
August 15, 2009 by Lizzy

physics
What branch of science would a biologist belong?
August 31, 2009 by Daysi

physics
what does the slope of a position time graph represent?
September 14, 2009 by kaaay

physics
How much work is done when 30.0kg crate is lifted 15.0m?
September 18, 2009 by Anonymous

physics
how does a magnify glass create a virtual image?
September 21, 2009 by lena

Physics
Describe the mechanism that make rifles recoiless.
September 25, 2009 by Anonymous

physics
what does the shape of a distance vs. time graph indicate?
October 6, 2009 by hello

Physics
Why does a gun move backward(recoil) when it is fired?
October 14, 2009 by Shane

Physics
what is the distance if its velocity is 10m/s and the time is 10 seconds
October 29, 2009 by KiKi

physics
find the length of a pendulum that oscillates with a frequency of 1.0 Hz
November 30, 2009 by abbigail

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