Which of the following requires a pushing force?

Throwing a stone at a bird.

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Grabbing hold of a pencil.

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Leaves falling from a tree.

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A load lifted by a pulley.

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Solution

The correct option is A Throwing a stone at a bird.
When we throw a stone at a bird, we need to apply a push on the stone so that it moves. Options B, C, D needs a pulling force.

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Which of the following is not an example of the force of gravity ?
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Which of the following requires a pushing force?

The correct option is A Throwing a stone at a bird.When we throw a stone at a bird, we need to apply a push on the stone so that it moves. Options B, C, D needs a pulling force.

The correct option is A Throwing a stone at a bird.
When we throw a stone at a bird, we need to apply a push on the stone so that it moves. Options B, C, D needs a pulling force.