Question

1 group the phrases according to the type of energy they describe.
stored energy
can be transformed into another kind of energy
energy from motion
increases with height
increases or decreases when velocity changes
increases as opposite magnetic poles are pulled apart
potential energy
both
kinetic energy

Explanation:

• Potential Energy: Stored energy (def of PE), Increases with height (gravitational PE), Increases as opposite magnetic poles are pulled apart (magnetic PE).
• Both: Can be transformed into another kind of energy (energy conversion is common to both).
• Kinetic Energy: Energy from motion (def of KE), Increases or decreases when velocity changes (KE depends on velocity).

Answer:

• Potential Energy: Stored energy, Increases with height, Increases as opposite magnetic poles are pulled apart
• Both: Can be transformed into another kind of energy
• Kinetic Energy: Energy from motion, Increases or decreases when velocity changes