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WorksheetsScience: Forces
Total questions: 20
Worksheet time: 11mins
What is a push?
is when you move something away from you.
is when you move something towards you
What is a pull?
is when you move something towards you
is when you move something away from you
is when you lay something still.
All force is either a push or pull on an object. True or false.
True
False
A force that is stronger than another is an __________ __________.
gravity
unbalanced force
balanced force
friction
If both forces have the same strength, it is called a _______ _______.
unbalanced force
friction
balanced force
gravity
_______ is a force that slows things down.
Gravity
Unbalanced force
Balanced force
Friction
_____ is a motion that changes the direction of an object.
Gravity
Force
Strength
Friction
When you jump you are applying (a) to the ground.
Gravity is a force that pulls objects toward the Earth. True or false.
False
True
What do Physicists study?
Biology
Cooking
Ecology
Physics.
Who is a famous physicist who came up with 3 rules that are important to physics?
Ben Franklin
Sam Smith
Isaac Newton
What does Newton's first law say?
It is that nothing can move on its own and there must be some outside force to move it.
It says something can move on its own.
What does Newton's second law say?
It is a gravity is constant.
It is that two forces balance each other out.
It is that the amount of force depends on the speed and strength of the motion applied to an object.
True or false.. Newton's third law is that there are always two forces acting on an object.
False
True
If the object is resting, the forces are ________.
unbalanced
balanced
friction
If the object is moving, the forces are (a)
When you are planning a scientific investigation, what is somethng that that changes?
A variable
effect
data
Scientists _________ to answer questions.
read
talk to friends
investigate
play games
_________ is information that proves a claim is correct.
A claim
A scientist
Evidence
An investigation
_______ is a statement of truth.
A scientist
A claim
An investigation
Evidence
