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No. A pulley is a simple machine. A block and tackle is a "complex" machine, because it's made of several simple machines.
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∙ 11y ago
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What type of simple machine is a block and tackle?
I know for a fact that the answer is a pulley.
What is block and tackle?
A block and tackle is a series of pullys lifting heavy whates
What are some examples of block and tackle pulleys?
cranes have block and tackle pulleys.
What is the function of block and tackle pulley?
Block and tackle reduces the effort needed to lift or pull heavy items. Each circle of the lifting tackle reduces effort by 50 %.
What is the Block and tackle formula?
yes
Why is the block and tackle pulley not a simple machine?
its a simple machine as in easy puller
A block and tackle is an example of what kind of simple machine?
a pulley.
What type of simple machine is a block and tackle?
I know for a fact that the answer is a pulley.
What is a simple machine consisting two circular objects of different sizes?
block & tackle
If you need to move a load sideways an upward which simple machine could you use?
A block and tackle.
Which compound machine consists of both fixed and movable pulleys?
block and tackle
Is a block and tackle pulley a compound machine?
no but a first class lever is
What machine raises and lower items using grooved wheels and ropes?
Block and tackle
How many simple machines does a crane have?
If it goes up just some, it could be considered a ramp, or inclined plane. Otherwise it is not any sort of simple machine. Good question though:)
Which machine has the greatest mechanical efficiency a block and tackle or a lever?
In theory there is no difference in efficiency (it would be 1), but in practice I think a block and tackle would lose more force to friction in the pulleys and between the rope and pulleys.
Block and teckle?
Actually, it's "block and tackle"; as in, "The block and tackle was described by Hero of Alexandria". Let's set up a block and tackle to lift these loads.
What is block and tackle?
A block and tackle is a series of pullys lifting heavy whates
