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WorksheetsForces review
Total questions: 23
Worksheet time: 15mins
A type of force that acts when two surfaces rub together
Push
Pull
Friction
Force
Rough surfaces have less friction
True
False
Smooth surfaces have less friction
True
False
What will cause a ball rolling on the ground to slow down?
Push forces
Friction
Newton
Pull forces
What is POTENTIAL energy?
Energy that is stored, waiting to be used
Energy that is in motion, being used
Energy that is transformed, in motion
Energy that is destroyed
Which of the following is an example of KINETIC energy?
A football thrown and released into the air
A rubber band being stretched and held
A book sitting on a shelf
A child sitting at the top of a slide
Which of the following is an example of POTENTIAL energy?
A dog running down the street
An airplane flying in the sky
A bowling ball rolling down the bowling land
A rubber band being stretched and held
A push or pull on an object.
motion
gravity
force
Which picture does not show motion?
Whats Newtons First Law?
The more force applied to an object the faster it will accelerate.
An object in motion will stay in motion and an object at rest will stay at rest unless acted by an outside force.
for every ection there is an equal and oposite reaction
Which Law of Motion is this?
Newton’s first law: the law of inertia
Newton’s second law: F = ma
Newton’s third law: the law of action and reaction
A small child is pulling a wagon to the left, at a constant speed. Check all the forces that are acting on the wagon.
Gravity
Normal Force
Applied Force
Friction
The hockey puck is sliding across perfectly smooth ice, at a constant speed. Check all the forces that are acting on it.
Gravity
Normal Force
Applied Force
Friction
A contact force is from
objects physically touching
far apart objects
not touching object
always a pull
The three examples pictured are of
Non-contact Forces
Contact Forces
When an object continues to move in the same direction at the same speed, we consider to the object to have:
balanced forces
unbalanced forces
