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WorksheetsNewton's Laws of motion
Total questions: 24
Worksheet time: 49mins
Because of inertia, a resting object ________.
will remain at rest
will move at a constant speed
will eventually move
is unbalanced
The first law of motion states that objects in motion will:
stop
accelerate
stay in motion
rest
The first law of motion states that objects at rest will stay at rest unless acted upon by an unbalanced:
motion
force
inertia
acceleration
Newton's second law of motion states that an unbalanced force is equal to mass times:
acceleration
force
motion
inertia
As more unbalanced force is applied to an object, its acceleration:
stays the same
decreases
increases
Newton's third law of motion states that for every action there is:
an opposite, but equal reaction.
an opposite and equal reaction.
a reaction.
Friction and air resistance are forces that:
can make an object slow down or stop
pulls an object toward the center of Earth
changes an object's position
can't be described
A force is:
a push
a pull
both
neither
Which law is this picture illustrating?
Law 1
Law 2
Law 3
A book sitting on the table does not move.
Law 1
Law 2
Law 3
A 20 kg bike accelerates at 10 m/s2. What was the force?
25 Newtons
20 Newtons
200 Newtons
10 Newtons
This car is turning, but there’s a puddle of water in the road. Which diagram best shows how the puddle will affect the path of the car after it hits the puddle?
Which of the following statements is false?
Friction can only slow things down
Friction is never useful
Friction can stop things from moving
A rocket pushes burning gases DOWN which causes the rocket to launch UP. Which law is this?
Law 1
Law 2
Law 3
An object in motion stays in motion and an object at rest stays at rest UNLESS
acted on by a balanced force.
acted on by an unbalanced force.
Force is related to mass and acceleration. Which law is this?
Law 1
Law 2
Law 3
Newton's First Law says that an object that is moving will _____.
stay at rest
keep moving with a constant velocity
resist any physical change
has mass
