WorksheetsForce Pretest
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
A simple machine with a rigid bar that pivots around a fulcrum
a)
lever
b)
screw
2.
A toothed wheel that connects with another toothed mechanism to change speed or direction
a)
inclined plane
b)
wheel & axle
3.
Something that pushes, pulls, or moves an object
a)
force
b)
simple machine
4.
Which is NOT an example of a lever?
a)
knife
b)
hammer
c)
crow bar
d)
see saw
5.
Which is an example of a wedge?
a)
board
b)
fishing pole
c)
zipper
d)
crane
6.
An example of a screw simple machine in your kitchen
a)
fork
b)
can opener
c)
faucet
d)
spoon
7.
Force can change the _________ and __________ of an object
a)
speed
b)
color
c)
direction
d)
strength
8.
The greater the force applied to an object, the __________ the change in the object.
a)
lesser
b)
greater
9.
Objects cannot move without
a)
wind
b)
sun
c)
force
d)
strength
10.
Which is NOT an example of a pulley?
a)
elevator
b)
door knob
c)
flag pole
d)
water well
100 %
