Grade 11Mechanics

For the pulley and 2-block system given , the coefficient of friction of all the surfaces is μ. The string and the pulley are light. The blocks are moving with constant speed. Find the frictional force between the block of mass 3m and the ground. Please answer with explanation.

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Ramvardhan

10 Years agoGrade 11

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Ramvardhan

10 Years ago

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For the pulley and 2-block system given , the coefficient of friction of all the surfaces is μ. The string and the pulley are light. The blocks are moving with constant speed. Find the frictional force between the block of mass 3m and the ground. Please answer with explanation.

Ramvardhan

1 Answer

Ramvardhan

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.11213141

If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

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