Forces and Motion Flashcards

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1
Q

What 2 things determine acceleration?

A

Resultant force

Mass of an object

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2
Q

What are the units of a resultant force?

A

N

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3
Q

What are the units of mass?

A

Kg

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4
Q

What are the units of acceleration?

A

m/s2

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5
Q

What does the gradient of a DT graph represent?

A

Speed

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6
Q

Velocity?

A

Speed in a given direction

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7
Q

What are the units of velocity?

A

m/s

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8
Q

What are the units of time?

A

s

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9
Q

How do you calculate speed on a DT graph?

A

Gradient (distance/time)

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10
Q

How do you calculate acceleration on a VT graph?

A

Gradient

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11
Q

How do you calculate distance traveled on a VT graph?

A

Workout the area under that section of the graph

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