NEW
Font size
S
M
L
XL
WorksheetsNewtons laws of motion
Total questions: 20
Worksheet time: 20mins
Name
Class
Date
1.
What is Newton's 2nd law of motion
a)
force is equal to the objects mass
b)
force is equal to an objects acceleration
c)
force is equal to iced tea
d)
force is equal to mass times acceleration
2.
Alien Bob has a mass of 60 kilograms. If Alien Bob requires 120 newtons to move, what is the gravitational pull of the planet he is on
a)
2 m/s2
b)
1 m/s2
c)
2 newtons
d)
6 kilograms
3.
If forces on an object are balanced, the object is...
a)
Moving
b)
Not moving
4.
If Mr. Coats slowly rolls a ball down the hallway, why will it eventually stop?
a)
Because of Newton's First Law
b)
Friction and Air Resistance
c)
Inertia
d)
It wouldn't stop, it would keep going until it hits a wwall.
5.
During an arm wrestling competition, Mrs. Rewerts beats Mr. Zalud and smashes his hand to the table within 5 seconds. This is an example of...
a)
Balanced Force
b)
Unbalanced Force
c)
Inertia
d)
Mr. Coats's Lipton Tea #notsponsored
6.
Which of the following is the BEST example of Newton's First Law of Motion?
a)
Jessica's body flies forward after slamming on the brakes
b)
Jessica drives a car
c)
Jessica drops her pencil
d)
Jessica is sleeping
7.
What kind(s) of objects have inertia?
a)
all objects with mass
b)
only objects at rest
c)
only objects in motion
d)
only objects whose motion is being changed
8.
An object in motion will stay in what kind of motion as long as the net forces acting on it are zero?
a)
slowing motion in a straight line
b)
accelerating motion in a straight line
c)
constant motion in a straight line
d)
constant motion in an unpredictable direction
9.
What is the name for a push or pull?
a)
A movement
b)
A force
c)
Speed
d)
Density
10.
friction is a force that acts
a)
in the same direction as the motion
b)
opposite to the direction of the motion
c)
opposite to the applied forces
d)
the same direction as the applied force
11.
If Mr. Box pushes a 3 kilogram box, how much force is required to push the box if it is on planet X (9 m/s2)
a)
27 newtons
b)
27 m/s2
c)
5 newtons
d)
6 kilograms
12.
When a hammer strikes a nail, the nail...
a)
exerts an equal and opposite force back on the hammer.
b)
exerts balanced forces that helps it from moving.
c)
exerts a force equal to the weight of the hammer.
d)
exerts an unbalanced force that changes its velocity.
13.
What is Newton's First Law known as? The Law of
a)
Friction
b)
Mass
c)
Inertia
d)
Gravity
14.
What is the name for a push or pull?
a)
A movement
b)
A force
c)
Speed
d)
Density
15.
Earth has a gravitational pull of
a)
0.59 m/s2
b)
9.8 m/s2
c)
9.8 f/s2
d)
3.48594859484938m/s2
16.
What equation can be used to represent Newtons second law
a)
f=ma
b)
m=fa
c)
Silly goose, im not doing that!
d)
there is no eqaution
17.
this is an example of ...
a)
unblanced force
b)
friction
c)
balanced force
d)
centriple force
18.
Newton's third law states that any action will have a(n) _______ and ______ reaction
a)
Equal and similar
b)
Equal and opposite
c)
Equal and different
d)
Greater and opposite
19.
A book rests on a table. The force of gravity pulls down on the book with a force of 20 newtons. What prevents the books from accelerating downward at 9.8 m/sec2
a)
The table presses back up on the book with an equal and opposite force of 20 newtons.
b)
The table presses back up on the book with a force greater than 20 newtons.
c)
The table and the book together are accelerating downwards at 9.8 m/sec2
d)
The inertia of the book holds it up
20.
Bob got a good grade because he
a)
Played his Xbox
b)
Studied
c)
Guessed
d)
Ate gumbo
Reset
