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it is a machine that help to pull things up

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Pulley Model : https://drive.google.com/file/d/1kIvP9DJJOA8F94FVnBzvwAnVHlOdkerQ/view?usp=sharing
Name :Ishan Shah
class : 4-E

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Maam this is the video of my pulley

Regards
Maadhav Vaidya

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Ronak Lokhande Roll no 29 Pulley Project

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Ronak Lokhande Roll no 29 Pulley Project

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Pulley is a simple machine that uses grooved wheels and rope to raise,lower or move a load.A Pulley is a used to move the trolley across the rope.Cranes use Pulley to lift heavy loads.

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MYRA CHOWDHURY - 4-E ROLL NO. 24 - PULLEY PROJECT

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MYRA CHOWDHURY - 4-E ROLL NO. 24 - PULLEY PROJECT

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Welcome to my video on Pulley Project! <3

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A pulley is a Simple machine that uses grooved wheels and a rope to lower or move a load. A Pulley is used to move the trolley across the rope. Cranes use pulley to lift heavy loads.
They can change the direction of the force which can make it easier for us to move something, lift or pull down heavy objects.

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This setup is a compound pulley, which combine both fixed and moveable pulleys to increase the mechanical advantage.
in a pulley system, a wheel's job is to let the rope move freely. Here, this setup works with no wheels. the broom can act as the wheel since its low friction enough that the rope can easily move over it.

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A pulley is a powerful simple machine which consists of a grooved wheel through which rope or chain runs through. The following are some benefits of a pulley.
1) They can change the direction of force, which can make it much easier for us to move something, lift or pull-down heavy objects with minimum effort.
2)  It reduces the force needed to move the object by half.

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A pulley is a wheel on an axle or shaft that is designed to support movement and change of direction of a taut cable or belt, or transfer of power between the shaft and cable or belt. In the case of a pulley supported by a frame or shell that does not transfer power to a shaft, but is used to guide the cable or exert a force, the supporting shell is called a block, and the pulley may be called a sheave

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A pulley is a piece of equipment, consisting of a wheel and a rope, that is used for lifting heavy things.
Example of a pulley - Elevators use multiple pulleys in order to function. A cargo lift system that allows for items to be hoisted to higher floors is a pulley system. Wells use the pulley system to hoist the bucket out of the well.
Thank you!!!
See You In The Next Padlet And A Video
Bye!!!!!!!!!!! : )

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A pulley is a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim. Pulleys are used singly or in combination to transmit energy and motion. One or more independently rotating pulleys can be used to gain mechanical advantage, especially for lifting weights. ...

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Benefits of pulley using a model of Well

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The following are the benefits of Pulley
1) It reduces the force needed to move the object by half
2) It helps in changing the direction of the force. e.g. in case of well we can pull the bucket from top to bottom (which is easier) than from bottom to top.