Revision on T.1 L.1,2,3 Gr.4

Collisions can result in a change of kinetic energy to sound, light, heat, or other types of energy.

• false

• true

Collisions can change kinetic energy to light energy only

• true

• false

Energy is transferred during a collision

• true

• false

……….. Happens when one object bumps into another.

• Collision
• conduction

Is the ability to do work or to cause change.

• Energy
• collision

Energy Cannot be

• transferred

• Transformed

• made nor destroyed

when energy is .......................it changes form

from one form to another

• transferred

• transformed

kinetic energy of an object depends on

• mass

• speed

• shape

means move from one object to another

• transform

• transfer

Stored energy in an object at rest is called 

• Chemical energy
• Kinetic energy
• Potential energy
• Thermal energy