Physics matching vocab

Front

Valid about Unbalanced Forces:

Back

Forces are unequal so the object moves.

Front

Valid about potential energy:

Back

Energy is stored and object is stopped/slowing.

Front

When does work occur?

Back

When an object moves a distance.

Front

Difference between speed and velocity?

Back

Velocity is speed in a given direction.

Front

A slow-moving car has a coffee cup on the roof. If the brakes are slammed, what happens?

Back

The cup flies in front of the car.

Front

Racing with grocery carts of equal strength. Which cart has the least speed change when pushed?

Back

25 kg cart

Front

Standing on a rolling chair and jumping forward causes:

Back

It rolls backwards due to equal/opposite reaction.

Front

A car travels 4 km in 90 minutes. Speed?

Back

2.67 km/hr

Front

A bike travels 50 km at 10 km/hr. Time taken?

Back

5 hours

Front

A ball hits the ground with a force of 30 N and mass of 5 kg. Acceleration?

Back

6 m/s²