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Physics · Unit 3 · Gravity and motion · Projectile motion

Describe the concept of normal force.

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Question 1

What characteristic best describes the normal force acting on an object resting on a surface?

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Question 2

Which diagram correctly represents the normal force acting on the block at the instant shown?

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Question 3

A block rests on an inclined plane at angle θ to the horizontal, as shown in the diagram. Which statement best describes the normal force acting on the block?

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Describe the concept of gravitational fields.
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