Unit 4 Test Review

Use the Image to Answer:

We can use the treasure chest as a ______________ to describe the fish's motion as it swims in the aquarium.

• speedometer

• stopwatch

• reference point

• formula

A blender uses spinning blades to turn solid food into liquid. Spinning is considered what type of motion?

• translational motion

• vibrational motion

• rotational motion

A Frisbee flew through the air at a speed of 10 meters per second. What extra piece of information do you need to describe the Frisbee's velocity?

• The Frisbee was red in color

• The Frisbee was flying East, towards the driveway

• The Frisbee has a mass of 175 grams

• The Frisbee cost $3.00 at the store

Use the Graph to Answer:

How far did the baby crawl in the first 2 minutes?

• 4 meters

• 2 meters

• 1 meter

• The baby did not move

Use the Graph to Answer:

When the baby was 4 meters away, he stopped crawling. For how many minutes did he stop crawling before going back to where he started?

• 6 minutes

• 2 minutes

• 5 minutes

• 3 minutes

Use the Table to Answer the Question:

Three different students claim they are the "fastest runner on the team". Using their race distances and times recorded in the table, which student actually has the fastest average speed?

• Ryan

• Kali

• Carson

If a truck drives on the freeway at the speed limit of 75 miles per hour, how far will it drive in 2.5 hours of time?

• 72.5 miles

• 187.5 miles

• 30 miles

• 250 miles

Use the Image to Answer:

According to Newton's 2nd Law of Motion, which ball will accelerate faster if they are each hit with the same amount of force?

• Baseball

• Softball

Use the Table to Answer:

According to the data in the table, is the car accelerating or decelerating?

• Accelerating

• Decelerating

Use the Table to Answer:

According to the data in the table, what will the car's velocity be after 5 seconds of time?

• 15 m/s

• 26 m/s

• 2 m/s

• 23 m/s