

Understanding Squash Balls and Their Bounce
Interactive Video
•
Physics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Max's initial understanding of squash?
He thinks it's a type of swimming.
He thinks it's similar to basketball.
He believes it's a lot like tennis.
He believes it's a form of running.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does Bjorn say the balls are not the same?
They are different weights.
They are different shapes.
They are different sizes.
They are made of different materials.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to potential energy when a ball is dropped?
It converts into kinetic energy.
It remains as potential energy.
It disappears completely.
It turns into sound energy.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main difference between elastic and inelastic materials?
Elastic materials do not deform.
Inelastic materials are lighter.
Inelastic materials bounce higher.
Elastic materials return to their original shape.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do polymers affect the bounce of a ball?
Tighter polymers increase bounce.
Looser polymers increase bounce.
Polymers have no effect on bounce.
Polymers make the ball heavier.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when polymers rub against each other?
They produce light.
They produce sound.
They produce heat.
They produce electricity.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does temperature affect the polymers in a ball?
Lower temperatures make polymers stretchier.
Higher temperatures make polymers stiffer.
Higher temperatures make polymers stretchier.
Temperature has no effect on polymers.
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