Work Power and Energy
Authored by Marie James
Physics
9th - 12th Grade
NGSS covered
Used 38+ times
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
37 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which does not illustrate kinetic energy?
It is expressed in Joule.
It depends upon the objects’ mass and speed.
It is the energy an object possesses due to its motion.
It depends upon the objects’ mass and objects’ height.
Tags
NGSS.HS-PS3-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A roller coaster whose average speed is 32 m/s is at the top of a 72m hill and weighs 966N. At the top of the hill the coaster car has ___________________ energy.
only kinetic energy
only potential energy
mostly kinetic energy
both kinetic and potential energy
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the potential energy of a 3kg ball that is on the ground?
0 J
3 J
9.8 J
29.4 J
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement does not illustrate power?
A farmer plowing the rice field all day.
A Siberian husky pulling a sled all day.
A principal sitting on a chair while observing several classes all day.
A teacher encoding his power point presentation in his laptop all day.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A 100 N force is applied to move an object a horizontal distance of 5 meters at constant speed in 10 seconds. How much power is done?
50J
50W
500J
500W
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which statement illustrates work done?
A weightlifter holds a barbell above her head.
A teacher applies a force to a wall and becomes exhausted.
A rolling marble hits a note card and moves it across a table.
A waiter carries a tray full of meals across a dining room at a constant speed.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A weightlifter holds a 100 kg barbell above her head. Is work done?
Yes because there is a force applied to the barbell and the force causes a displacement of the barbell.
Yes because there is an upward force applied to the barbell and the barbell moves vertically.
No because no displacement occurred.
No because there is no force applied.
Tags
NGSS.HS-PS3-2
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?
