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Q: A simple machine such as a pulley is used to make work easier Erin used 50 newtons of force to lift a crate 3 meters She then tied the crate to a pulley and used the pulley to lift the crate again?
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A simple machine such as a pulley is used to make work easier. Erin used 50 newtons of force to lift a crate 3 meters. She then tied the crate to a pulley and used the pulley to lift the crate again.?

yes


Ma of a pulley?

M.a. of a pulley is how much the machine makes work easier


A pulley system is used to lift a 2000 newton engine up a distance of 3 meters The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. value of fo?

wi 7500 joules fi 250 newtons di 30 meters A+


What is a pulley - gr 4 class?

a pulley is a simple machine made of a wheel on an axle. It makes lifting easier


What are the use of pulley in simple machine?

it makes our work faster,easier and better


What simple machine will make it easier to raise a heavy box onto a platform?

A pulley.


How many type in pulley machine?

Pulley machine type of many! Machine have many pulley, many pulley machine! Type machine, many pulley type. Pulleys, type pulley machine many type. Machine.


A pulley system is used to lift a 2000 newton engine up a distance of 3 meters. The operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. To lift the engine 3?

What is the value of Wi? 7,500 joules


A moving company uses a machine to raise a 900-newton refrigerator to the second floor of a building. The machine consists of a single pulley with a mechanical advantage of 1. How many newtons of inpu?

450N


What is the function of a sewing machine pulley?

what is the function of a pulley in a sewing machine


What is the answer to the pulley question on genius physics?

1200 newtons


Is a pulley a simple machine true or false?

Yes, pulley is a simple machine.