Unit 6 Review: Forces & Movement

______ is a push or a pull that can move an object or change its shape.

• Force

• Friction

• Newton

• Force meter

Which picture shows the most friction?

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What is the force of the person's hands doing to this object?

• Making it move forward

• Making it change direction

• Changing the shape

• Nothing

Which force meter is measuring the smallest force?

• Forcemeter 1

• Forcemeter 2

• Forcemeter 3

• Forcemeter 4

Why do our shoes have rubber soles?

• To make less friction

• To help us grip the floor

• To help us slip on the floor

Which is an example of a medium force?

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• 
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Which surface will have the least amount of friction for your bicycle to ride on?

• Rocks

• Grass

• Road

• Water

Which unit is used to measure force?

• Friction

• Newton

• Kilogram

• Force

Which object will be easier to grip?

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• 

_______ surfaces are more slippery and ______ surfaces have more grip.

• smooth / rough

• rough / smooth