WorksheetsWork 2 2022
Total questions: 8
Worksheet time: 10mins
Name
Class
Date
1.
It occurs when a force interacts with an object and causes displacement
a)
Energy
b)
Friction
c)
Work
d)
Displacement
2.
This is the formula to find force of friction on a flat surface
a)
mg
b)
mgμksinθ
c)
mgμk
d)
w/g
3.
Look at the image, the work done by the gravitational force will be
a)
negative
b)
positive
c)
zero
4.
Look at the picture and calculate the work done by the applied force (F1)
a)
1100 J
b)
-1100 J
c)
0 J
d)
-400 J
5.
Look at the picture and calculate the work done by the Weight (W)
a)
250 J
b)
-250 J
c)
0 J
d)
-400 J
6.
Look at the image, a person pushing a wall will produce _____work
a)
negative
b)
positive
c)
zero
7.
Look at the picture and calculate the work done by force of friction (Fk)
a)
400 J
b)
-400 J
c)
0 J
d)
250 J
8.
Look at the image, the work produce by the gravitational force will be
a)
negative
b)
positive
c)
zero
100 %
