Forces Flashcards
(5 cards)
1
Q
Weight is measured in __________
A
Newtons
2
Q
Mass is measured in _________
A
Kilograms
3
Q
What happens to energy when you stretch a rubber band and let it go?
A
The potential energy changes into kinetic energy.
4
Q
What energy change happens when a car brakes?
A
Kinetic energy → Thermal (heat) energy.
5
Q
What happens to energy in a light bulb?
A
Electrical energy → Light + Heat.
