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WorksheetsNewton's Laws of Motion (Review)
Total questions: 15
Worksheet time: 9mins
Name
Class
Date
1.
What is Newton's First Law
a)
F=ma
b)
Every action has an equal and opposite reaction
c)
An object at rest stays at rest, an object in motion stays in motion.
d)
Friction
2.
The measure of the pull of gravity on an object is ___________________.
a)
motion
b)
weight
c)
speed
d)
friction
3.
According to Newton's Second Law, How do you calculate force?
a)
Multiply mass and acceleration
b)
Divide mass by acceleration
c)
Divide acceleration by mass
d)
Divide force by mass
4.
What is Newtons 2nd law of motion?
a)
Pancakes
b)
Force= Mass multiplied by acceleration
c)
For every action there is a equal and opposite re-action.
d)
Law of gravity
5.
Newton's third law states that any action will have a(n) _______ and ______ reaction
a)
Equal and similar
b)
Equal and opposite reaction
c)
Equal and different
d)
Greater and opposite
6.
The roller coaster car begins to move due to
a)
Newton's first law of motion
b)
Newton's second law of motion
c)
Newton's third law of motion
7.
According to Newton’s Law of Inertia, an object that is moving will change its motion only if what kinds of forces act on it?
a)
Constant forces
b)
Unbalanced forces
c)
Unbalanced forcesStrong forces
d)
Gravitational forces
8.
What is the SI unit for measuring force?
a)
Newtons
b)
Pounds
c)
Carls
d)
Isaacs
9.
The unbalanced force acting on an object equals the object's mass times its acceleration is which law...?
a)
First Law
b)
Second Law
c)
Third Law
d)
Murphy's Law
10.
The formula we get from the second law is...?
a)
F = m*a
b)
v = d/t
c)
a = v/t
d)
f = 1/T
11.
What unit is force measured in?
a)
kilograms
b)
meters per second squared
c)
Newtons
d)
kilometers
12.
What unit is mass measured in?
a)
kilograms
b)
meters per second squared
c)
Newtons
d)
kilometers
13.
A magician pulls a tablecloth out from under dishes and glasses on a table without disturbing them.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
14.
Rockets are launched into space using jet propulsion where exhaust accelerates out from the rocket and the rocket accelerates in an opposite direction.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
None of them
15.
Pushing a child on a swing is easier than pushing an adult on the same swing, because the adult has more mass.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
d)
None of them
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