MODULE 1 TEST REVIEW

In order to determine an object’s location, you need a _____.

• time

• reference point

• speed

• displacement

 Motion can be described through a change in _____.

• speed

• distance

• time

• position

A train traveled 75 kilometers (km) from its starting point in 5 hours (h). If the train

     continues at the same average speed for another 4 hours, how far will it have traveled from its

     starting point?

• 115

• 145

• 125

• 135

What is the average speed of a football that travels 32 yards in 8 seconds?

• 4 yards/second

• 5 yards/second

• 6 yards/second

• 7 yards/second

What is the acceleration when a force of 15 N is applied to a ball that has a mass of 0.50 kg?

• 35 m/s squared

• 30 m/s squared

• 15 m/s squared

• 5 m/s squared

When friction is present, it moves in the ______________________ direction of the object, causing it to slow down and eventually stop.

• same

• stop

• go

• opposite

If an object is being pushed by a force of 78 N and pulled by a force of 78 N in opposite directions, the object will remain at________________.

• stopped

• at rest

• accelerated

• moving

What is the net force of an object with 175 N of force to the right and 182 N of force to the left?

• 7 N to the left

• 6 N to the left

• 7 N to the right

• 6 N to the right

 Lizzie is pushing Alex on a scooter. Lizzie is pushing with 15 N of force to the left, and

       Alex is helping with 20 N to the left. What is the net force on the scooter?

• 5 N to the left

• 10 N to the right

• 15 N to the right

• 35 N to the left

When you push a pole downward on Earth to make a pole vault, Earth exerts an equal force on the pole.

• true

• false