How Can Forces Affect Objects?. Slow them down Speed them up Stop them Start them Change their direction Change their shape.

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Presentation transcript:

How Can Forces Affect Objects?

Slow them down Speed them up Stop them Start them Change their direction Change their shape

Explain Centripetal Force

Centripetal force is directed to the axis of rotation Makes an object follow a curved path

Explain Balanced Forces

When all the forces acting on an object balance each other Balanced forces do not cause a change in motion

Explain Unbalanced Forces

When all the forces acting on an object are not equal Unbalanced forces cause a change in motion

Describe Friction

Force that resists motion between two touching surfaces Acts in the opposite direction of the object’s motion Produces heat