Science, asked by palash09, 1 year ago

A______is a grooved wheel with a rope running through it.

Answers

Answered by Dickens
10
Answer is :- Rahat or Pulley.


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Answered by Anonymous
3

A pulley is a grooved wheel with

a rope running through it.

- A pulley is one of the classic scientific devices which is heavily used in our daily lifestyle.

- A pulley is rotating wheel on an axle which has groove on it ,this groove contains a rope which is wrapped around the wheel.

- The total pulley and rope system is used to lift heavy objects.

- The working efficiency of a rope and pulley system is very good which means we need to apply small amount of force in this system to lift up heavy objects.

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