A man is pulling on a rope attached to a block on a smooth horizontal table. tension in rope will be

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4-1.Newton's Laws of Motion

easy

A man is pulling on a rope attached to a block on a smooth horizontal table. The tension in the rope will be the same at all points

If and only if the rope is not accelerated

If and only if the rope is massless

If either the rope is not accelerated or is massless

Always

Solution

The tension in the rope will be same at all points if it is massless or if the string has mass, the tension will be the same in the string when it is not accelerating.

Standard 11

Physics

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medium

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normal

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hard