What is a pulley? How it is used?
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Answer,
Pulley is a simple machine and comprises of a wheel on a fixed axle, with a groove along the edges to guide a rope or cable. Pulleys are used to reduce the time and energy taken to lift heavy objects. ... As you add morepulleys, you increase your mechanical advantage and it becomes very easy to lift the same load.
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Pulley is a simple machine and comprises of a wheel on a fixed axle, with a groove along the edges to guide a rope or cable. Pulleys are used to reduce the time and energy taken to lift heavy objects. ... As you add morepulleys, you increase your mechanical advantage and it becomes very easy to lift the same load.
I hope this help you.
please mark as brainliest.
☺️
kavita9612:
please mark as brainliest
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Hey! Here is your answer.
Pulley is a simple machine and comprises of a wheel on a fixed axle, with a groove along the edges to guide a rope or cable.Pulleys are used to reduce the time and energy taken to lift heavy objects. ... As you add more pulleys, you increase your mechanical advantage and it becomes very easy to lift the same load.
I HOPE THIS HELPS YOU❤
MARK AS BRAINLIEST
Pulley is a simple machine and comprises of a wheel on a fixed axle, with a groove along the edges to guide a rope or cable.Pulleys are used to reduce the time and energy taken to lift heavy objects. ... As you add more pulleys, you increase your mechanical advantage and it becomes very easy to lift the same load.
I HOPE THIS HELPS YOU❤
MARK AS BRAINLIEST
Thank you brother
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