P2, Force and Energy and Momentum 0.0 / 5 ? PhysicsForcesGCSEAQA Created by: emmajane_Created on: 12-04-14 14:01 What is work done and energy transferred measured in? Joules (J) 1 of 10 What happens when force moves an object through a distance? Work is done and energy is transferred 2 of 10 What does work done equal? energy transferred 3 of 10 What is the equation for work done? work done= force x distance moved 4 of 10 What is power and what is it measured in? power is work done in a given time and it's measured in watts (W) 1W=1J per second 5 of 10 What is the equation to find power? Power= energy transferred/ time 6 of 10 What is gravitational potential energy and what is it measured in? The energy an object gains when lifted up in gravitationalfeild and measured in joules (J) 7 of 10 What does kinetic energy depend on and what is it measured in? Depends on mass and speed of the object. Measured in Joules (J) 8 of 10 What is the equation for momentum and what is it measured in? momentum= mass x velocity measured inkilogran metre per second 9 of 10 What does the momentum before equal? The momentum after 10 of 10
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