# Potential & Kinetic Energy, Speed Quiz

## Quiz by Tanazja Leonard

Grade 7
Science
North Carolina Standard Course of Study

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7 questions
Show answers
• Q1

What is the average speed of a tennis ball that traveled 80 meters in 10 seconds?

8 meters

8 seconds per meter

8 seconds

8 meters per second

30s
7.P.1.3
• Q2

A mom and son lay on a patch of grass 20 m to the right of a tree. Which object is the reference point?

The son

The grass

The mom

The tree

30s
7.P.1.3
• Q3

Ms. Austin and her family traveled 50 meters  to the beach. It took them 5 minutes to get there. What is the speed they traveled?

10 meters

10 minutes

10 minutes per meter

10 meters per minute

30s
7.P.1.3
• Q4

Which term best describes the energy an object has due to its motion?

Mechanical Energy

Chemical Energy

Potential Energy

Kinetic Energy

30s
7.P.1.1
• Q5

Which point has the most potential energy?

Point A

Point B

Point D

Point C

30s
7.P.1.1
• Q6

Which point has the most kinetic energy?

There is no kinetic energy in this photo?

Point C

Point A

Point B

30s
7.P.1.1
• Q7

What is the formula for speed?

Speed = Distance x Time

Speed=Distance / Time

Speed = Time/ Distance

Speed = Time x Distance

30s
7.P.1.3

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