Suppose you pull a simple pendulum to one side by an angle of 5∘, let go, and measure the period of oscillation that ensues. then you stop the oscillation, pull the pendulum to an angle of 10∘, and let go. the resulting oscillation will have a period about the period of the first oscillation.

Explanation:

The time period of a simple pendulum is given by

As it does not depends on the angular displacement, as the angular displacement is small. so the time period is almost same.

it will be pushed away from the source of the electric field. a negative charge in a cloud induces a positive charge in the ground below the cloud.

explanation:

dopamine..

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