Physics Review: Work Energy Power Test
Flashcard
•
Physics
•
10th Grade
•
Practice Problem
•
Easy
Wayground Content
Used 1+ times
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the formula for gravitational potential energy?
Back
Gravitational Potential Energy (PE) = mass (m) × gravitational acceleration (g) × height (h).
2.
FLASHCARD QUESTION
Front
What is the value of gravitational acceleration on Earth?
Back
Approximately 9.81 m/s².
3.
FLASHCARD QUESTION
Front
Calculate the gravitational potential energy of a 2 kg book placed on a table that is 2 meters above the floor.
Back
39.2 J.
4.
FLASHCARD QUESTION
Front
Define Potential Energy.
Back
The energy that an object stores due to its position or state.
5.
FLASHCARD QUESTION
Front
What is the formula for calculating power?
Back
Power (P) = Work (W) / Time (t).
6.
FLASHCARD QUESTION
Front
An engine generates 1200 W of power. Calculate the time required for the engine to complete 24000 J of work.
Back
20 seconds.
7.
FLASHCARD QUESTION
Front
Define conservation of energy.
Back
The total energy of an isolated system remains constant over time.
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 Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
