Uniform Motion

Front

A car travels at 30 miles per hour. How far will it travel in 5 hours?

Back

150 miles

Front

How is displacement different from distance?

Back

Displacement is a vector, it must have magnitude and direction.

Front

A man walks 10 meters east and 5 meters west. What was his displacement?

Back

5 meters east

Front

Does the moon have a constant velocity if it orbits the Earth in 28 days at a constant speed?

Back

No, it has a constant speed but it changes direction.

Front

Object #1 has a velocity of 2 m/s and object #2 has a velocity of -2 m/s. Which is true? Options: They have the same speed, They have the same velocity, They travel in the same direction, Object 1 is travelling faster than object 2.

Back

They have the same speed

Front

What distance did the object travel in 3 seconds?

Back

30 m

Front

What is the speed of this object?

Back

10 m/s

Front

What is the object's instantaneous speed at t = 7 seconds?

Back

0 m/s

Front

Which ticker-tape diagram best shows an object moving fast, at a constant speed? Options: 1, 2, 3, 4

Back

2