Unit 4 Re-Test

Front

What is the term for the tendency of an object to resist motion?

Back

Inertia

Front

What does a decreasing graph indicate in terms of motion?

Back

The object is losing speed or moving backward.

Front

If a roller coaster graph is increasing, what does that mean for the ride?

Back

The roller coaster is gaining speed or moving upward.

Front

What happens to the speed of an object when the force applied to it increases?

Back

The speed of the object will increase.

Front

How do you calculate average speed?

Back

Average speed = Total distance / Total time.

Front

If a graph shows a horizontal line, what does it indicate about distance over time?

Back

The distance is constant over time.

Front

What is the average speed of a vehicle that travels 300 km in 6 hours?

Back

50 km/h.

Front

What does it mean if a graph is fluctuating?

Back

The speed or distance is changing in an unpredictable manner.

Front

What is the effect of gravity on an object in motion?

Back

Gravity pulls objects toward the Earth, affecting their speed and direction.

Front

What is thrust in the context of motion?

Back

Thrust is the force that propels an object forward.