PART 2 Flashcards

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1
Q

What is the vector equivalent of a) speed b) distance

A

a) velocity b) displacement

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2
Q

Give the equation for acceleration:

A

Acceleration = final velocity - initial velocity
time taken

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3
Q

What is the unit of acceleration?

A

m/s2

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4
Q

Complete Newton’s Third Law of motion: If object A exerts a force on object B, object B will exert a force on object A that is:

A

Equal in size, opposite in direction, of the same type

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5
Q

What is the name of the force that acts at right angles to an object resting on a surface?

A

normal contact force

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