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WorksheetsChapter 13- Force's in Motion
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
If a train is traveling 150 miles east in 3 hours, what is the velocity of the train?
a)
450 mph/ east
b)
50 mph/ west
c)
50 mph/east
d)
450 mph/west
2.
When riding a roller coaster, what makes your body rise up out of the seat at the top of a hill?
a)
force
b)
inertia
c)
friction
3.
Give an example of an object with periodic motion.
a)
A pendulum
b)
Earth
c)
Wheel
d)
Swing
4.
If two people are pushing on a box and Bryan is on the left and Sam is on the right, what has to happen in order for the box to move to the right?
a)
Bryan has to push the box with more force than Sam
b)
Sam has to push the box with more force than Bryan
5.
How do electricity and magnetism act on different objects?
a)
They flip around to attract
b)
There is no effect
c)
They can either push or pull objects
6.
The greater the net force acting on an object, _________.
a)
The less the acceleration of the object
b)
The greater the acceleration
c)
The force is the same
7.
Which complex machine uses mainly human force to operate the simple machines?
a)
Car
b)
Ship
c)
Bicycle
d)
Go-cart
8.
Which force keeps a satellite in orbit?
a)
friction
b)
gravity
c)
inertia
d)
magnetism
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