Physics 0.0 / 5 ? PhysicsEnergyGCSEAQA Created by: Chloehoughton15Created on: 03-05-17 19:10 What is thermal energy? Any object the hotter it is the more energy it has. 1 of 19 What is Kinetic energy? Anything moving has energy in its kinetic energy store. 2 of 19 What is chemical energy? anything that can release energy. 3 of 19 What is Gravitational potential energy? Anything in a gravitational field. 4 of 19 What is elastic potential energy? Anything stretched. 5 of 19 What is electrostatic energy? Two charges that attract or repel each other. 6 of 19 What is Magnetic energy? Two magnets that attract or repel each other. 7 of 19 What is nuclear energy? Atomic nuclei release energy from this store. 8 of 19 What is the formula for Kinetic energy? Kinetic Energy=0.5 x mass x speed^2 9 of 19 What is the units for kinetic energy? Joules 10 of 19 What is the units for mass? kg 11 of 19 What are the units for speed? m/s^2 12 of 19 What is the formula for Gravitational potential energy? change in GPE=m x g x change in h 13 of 19 What is the units for Gravitational potential energy? Joules 14 of 19 What is Work? When a force moves an object through a distance work is done and energy is transferred. 15 of 19 What is the formula for work? E= F X D or Work= Force x Distance 16 of 19 What is power? How much work is done per second. 17 of 19 What is the unit for power? Watts. 18 of 19 What is a force? A push or a pull on an object that is caused by it interacting with something. 19 of 19
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