Work and Energy
Authored by Rachel Williamson
Science
9th - 12th Grade
NGSS covered
Used 5+ 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
2 mins • 1 pt
Kinetic energy formula
KE = ?
mgh
F x d
W/t
(1/2)mv2
KE + PE
Tags
NGSS.MS-PS3-1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mechanical energy formula
ME = ?
F x d
KE + PE
KE x PE
W / t
(1/2)mv^2
Tags
NGSS.MS-PS3-5
NGSS.MS-PS3-4
NGSS.MS-PS3-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The Law of Conservation of Energy states that
the force applied to an object multiplied by the object's mass will equal its acceleration.
if you lay on the couch all day playing video games you don't have to sleep as much since your energy was conserved.
energy can be converted from one form to another, but cannot be created or destroyed.
The ability to do work (cause change.) Work is ALWAYS measured in Joules (J)
Tags
NGSS.MS-PS3-5
NGSS.MS-PS3-4
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is power? (scientific definition)
the rate at which work is done
a push or pull on an object
how much control you have over others
the force applied to an object is related to how far it is moved by that force
Tags
NGSS.MS-PS3-5
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The SI unit for power is the _____.
Joules (J)
Watts (W)
Newtons (N)
horsepower (HP)
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If a microwave does 3000 J of work in 3 seconds, its power is
9000 W
3300 W
2700 W
1000 W
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
How much work can be done in 20 seconds by a 800-watt microwave oven?
1600 J
40 J
16000 J
4000 J
Tags
NGSS.HS-PS3-3
NGSS.HS-PS3-1
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?
