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WorksheetsLaws of motion
Total questions: 13
Worksheet time: 12mins
Name
Class
Date
1.
What is a PUSH or PULL of an object?
a)
Motion
b)
Force
c)
Friction
d)
Gravity
2.
Why is it harder for the boy in Image B to get down the hill?
a)
Motion
b)
Friction
c)
Work
d)
Displacement
3.
If these boys are pulling with the same amount of force. What will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
4.
It takes more force to accelerate the iron man on the left than the iron man on the right because the iron man on the left has more mass. This best describes
a)
Newton's first law, the law of inertia
b)
Newton's second law, the law of acceleration
c)
Newton's third law, the law of action reaction
d)
The law of universal gravitation
5.
For every action, there is an equal and opposite reaction.
a)
Newton's
1st
Law of Motion
1st
Law of Motion
b)
Newton's
2nd
Law of Motion
2nd
Law of Motion
c)
Newton's
3rd
Law of Motion
3rd
Law of Motion
6.
a)
1st
b)
2nd
c)
3rd
7.
a)
1st
b)
2nd
c)
3rd
8.
If an object is stationary (not moving) the forces acting upon it are _____________
a)
unbalanced
b)
weak
c)
balanced
d)
Hulk Smash!
9.
Name the missing force...
a)
weight force
b)
normal force
c)
applied force
d)
frictional force
10.
What is the net force
a)
10 N
b)
0 N
c)
25 N
d)
1 N
11.
A squirrel sits on the ground and eats a donut. We know the forces on him must be balanced because...
a)
Forces are always balanced
b)
the squirrel is not accelerating
c)
squirrels are projectiles
d)
he's eating a donut
12.
Are forces balanced or unbalanced when a marble speeds up rolling down a ramp?
a)
Balanced
b)
Unbalanced
13.
On a stationary sail boat, air is blown from a fan attached to the boat. The boat
a)
moves in opposite direction in which the air is blown
b)
does not move
c)
moves in the same direction in which air blows
d)
spins around
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