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A block and tackle pulley

A block and tackle system has 3 pulley in the upper fixed block and 2 pulley in the lower movable block.what load can be lifted
1. 1 answer
2. 111 views
The engine weighs 4500 newtons and it is lifted 1.5 meters up by the block and tackle system. The mechanic must apply a force of
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2. asked by jay
3. 719 views
The engine weighs 4500 newtons and it is lifted 1.5 meters up by the block and tackle system. To accomplish this, the mechanic
1. 1 answer
2. asked by John
3. 700 views
The engine weighs 4500 newtons and it is lifted 1.5 meters up by the block and tackle system. To accomplish this, the mechanic
1. 2 answers
2. asked by John
3. 1,169 views
The engine weighs 4500 newtons and it is lifted 1.5 meters up by the block and tackle system. To accomplish this, the mechanic
1. 0 answers
2. asked by Anonymous
3. 629 views
12.What is the mechanical advantage of the pulley system shown below? An image of Block-and-tackle pulley – 4 rope, missing
1. 1 answer
2. 68 views
A block and tackle system of pulley s consisting of four pulleys used to raise a load of 800N through a height of 20m . if the
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2. asked by Anonymous
3. 201 views
How would you use a pulley system with one rope to pull at a single item at two points simultaneously?The free ropes of two
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2. asked by Jason
3. 691 views
block 1 has mass m1 = 480 g, block 2 has mass m2 = 540 g, and the pulley is on a frictionless horizontal axle and has radius R =
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2. asked by ANS
3. 798 views
block 1 has mass m1 = 480 g, block 2 has mass m2 = 540 g, and the pulley is on a frictionless horizontal axle and has radius R =
1. 1 answer
2. asked by Ashley
3. 1,033 views