Question

The spanner has a long handle. Give reason.

Answer 1

Answer:

Spanner has a long handle to produce larger turning moment and small force is applied at the end of handles.

Explanation:

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Answer 2

Answer:

This is because the turning effect of a body depends upon the perpendicular distance of the line of action of the applied force from the axis of rotation. Larger the perpendicular distance, less is theforce required to turn the body. Therefore, spanner is provided with a long handle