P4-Explaining motion 0.0 / 5 ? PhysicsForces and MotionGCSEOCR Created by: SoleyEclair30Created on: 07-04-16 15:33 What is GPE? height Energy 1 of 13 What is velocity? describes the speed and direction 2 of 13 What is kinetic energy? energy of movement 3 of 13 What is instantaneous speed? the distance travelled by a vehicle in a set time 4 of 13 Kinetic energy equation 1/2 x mass x velocity2 5 of 13 Whats instantaneous velocity? speed and direction at a given moment in time 6 of 13 what is acceleration change in velocity(speed) in a certain amount of time 7 of 13 acceleration equation change in velocity/time taken 8 of 13 what is displacement? distance in a given direction 9 of 13 What is resultant force? is the overall force acting on a object 10 of 13 equation for change in GPE Weight x vertical height difference 11 of 13 equation for change of momentum resultant force x time for which force acts 12 of 13 equation for work done force x distance moved in direction of force 13 of 13
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