Physics - Work and Power Practice Problems
Science
6th - 8th Grade
Used 128+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
7 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Amy uses 20N of force to push a lawn mower 10 meters. How much work does she do?
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
How much work does an elephant do while moving a circus wagon 20 meters with a pulling force of 200N?
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A 900N mountain climber scales a 100m cliff. How much work is done by the mountain climber?
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Shawn uses 45N of force to stop the cart 1 meter from running his foot over. How much work does he do?
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
A horse performs 15000 joules of work pulling a wagon for 20 seconds. What is the horse's power?
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If it takes 50 seconds and 10 Joules move some books, calculate how much power is required to complete this task.
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
It takes 5 seconds and 250 joules to move a full wagon across the street. How much power is needed?
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
