Question

Quote three examples about the turning effect of force from daily life

Answer 1

A person pushing a swing will make the swing rotate about its pivot. A worker applies a force to a spanner to rotate a nut. A person removes a bottle's cork by pushing down the bottle opener's lever. A force is applied to a door knob and the door swings open about its hinge.

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Answer 2

If a body under the action of a net external force is allowed to rotate about a pivot, the body will tend to turn in the direction of the applied force.