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By using a pulley system, a farmer makes it easier

By using a pulley system, a farmer makes it easier to lift bales of hay by reducing the force needed. The energy she uses to
1. 1 answer
2. asked by feb
3. 373 views
By using a pulley system, a farmer makes it easier to lift bales of hay by reducing the force needed. The energy she uses to
1. 1 answer
2. 40 views
A stage crew member uses a pulley system to lift scenery for the school play. If he does 750 J of work and the pulley system
1. 1 answer
2. asked by LanguadeHarts
3. 78 views
A pulley system os being used to raise a load. The rope begins at the ceilings, goes down, round a pulley on the load, up to a
1. 1 answer
2. asked by Alex
3. 654 views
At CHMSC Mechanic Shop a pulley system is used to lift engines from cars. The pulley system consists of a cable that goes around
1. 1 answer
2. asked by Jel
3. 161 views
1. Determine the effort required to lift a load of 100 N using:(a) Using a single fixed pulley (b) A single movable pulley (c)
1. 2 answers
2. asked by Mustafa khamis shaaban
3. 577 views
A pulley system on a pier is used to pull boats towards the pier for docking. Suppose that a boat is being docked and has a rope
1. 1 answer
2. asked by Ryan
3. 719 views
A machine is a device that makes work easier. An example of a simple machine is _______* 1 point an inclined plane a pulley Both
1. 1 answer
2. 70 views
A machine is a device that makes work easier. An example of a simple machine is _______ * 1 point an inclined plane a pulley
1. 7 answers
2. 142 views
How does the winner-take-all system affect third political parties in the U.S.?(1 point) Responses It makes it easier for them
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2. asked by lol
3. 69 views