Physics- Forces Flashcards

1
Q

Forces

A

Involve one object pushing or pulling on another object

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2
Q

A force can’t

A

Exist alone

It is always acting between two objects

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3
Q

One objects

A

Pulsa the other object or one object pushes (repels) the other object

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4
Q

Strength of a force measured in

A

Newtons (N)

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5
Q

When an object exerts

A

A force on another object, we speak of a force pair

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6
Q

Effect of forces

A

A moving object can be stopped or slowed down
Change direction os a moving object
Change shape of an object
Can cause a stationary object to move or accelerate
All objects in the surface of the Earth are attracted to the Earth by a force

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