More cards in this set

What does a curved distance time graph mean?

What does the gradient of a speed-time graph show?

When does a force occur?

What are equal in size and opposite in direction and they act on different objects?

What is friction?

What is the overall effect of adding or subtracting forces called?

What is momentum?

How can the force of an impact be reduced?

What devices do cars have to increase impact time?

What does the amount of kinetic energy an object has depend on?