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WorksheetsForce and Motion
Total questions: 53
Worksheet time: 31mins
What is another term for MOVEMENT?
Inertia
Force
Work
Motion
Which object do you think requires the least amount of force to move it 5 m?
golf ball
soccer ball
bowling ball
table tennis ball
The motion of a guitar string as it is plucked is an example of an object moving back and forth.
Which object requires the most amount of force to move it 5 meters?
golf ball
soccer ball
bowling ball
tennis ball
A soccer ball is rolled across four different surfaces with the same force. Which surface will slow the movement of the soccer ball most?
tile floor
paved road
grassy field
cement sidewalk
The standard unit force is measured in?
watts
inches
isaacs
newtons
A student is holding a yo-yo in his hand. He is ready to release it, but has not done so yet. What kind of energy does the yo-yo have?
potential energy
kinetic energy
both kinetic and potential energy
neither kinetic nor potential energy
Which object has kinetic energy?
a ball lying on the floor
a stopped merry-go round
a dog running through the yard
a car parked in a garage
Why does a rolling ball eventually stop?
gravity
friction
newtons
momentum
What kind of energy does a stretched rubber band have?
potential energy
kinetic energy
no energy
electrical energy
According to Newton's first law, an object in motion will stay in motion unless:
an opposing force acts on it
it's in outer space
it stops
it remains at rest
What causes a ball rolling across a rug to slow to a stop?
the rug doesn't have enough force to hold the ball
friction resists the ball's forward motion
the rug doesn't have enough momentum to keep the ball moving
the ball isn't moving fast enough
According to Newton's third law, what happens when you push against a wall?
the wall pushes back at you half as hard as you push against it
the wall doesn't resist at all
the wall pushes back at you with the same amount of force
the wall pushes back at you twice as hard as you push against it
How can the forces used by Rover and Buster in the illustration best be described?
Rover is pulling with more force than Buster.
Buster is pulling with more force than Rover.
Buster and Rover are not pulling with any force.
Buster and Rover are pulling with the same amount of force.
A child at the top of a slide has
potential energy
friction
kinetic energy
gravity
When you push or pull on a wagon, you make a ___________ act on the wagon.
potential energy
friction
force
gravity
The force that makes a ball fall towards the ground is ______
gravity
friction
inertia
The energy that a bicycle has when it moves is called _______
kinetic energy
potential energy
force
friction
The law of ________ states that an object in motion will continue to be in motion unless another force acts on it.
friction
force
gravity
inertia
_____ is a force that acts when two surfaces rub together.
friction
gravity
inertia
Newton's third law of motion states that for every action, there is an equal or opposite reaction.
true
false
If a car has to stop suddenly, the objects in and on the car will continue moving forward.
true
false
An object's forward motion will continue until an unbalanced force acts in the opposite direction to stop it.
true
false
Heavy things need more force to put them in motion.
true
false
