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frez [133]
3 years ago
10

What is the mechanical advantage of a simple block and tackle with one rope? 4 1 2 3

Biology
2 answers:
zalisa [80]3 years ago
5 0

Answer:

i think its 4

Explanation:

Elenna [48]3 years ago
4 0

Answer:

Mechanical advantage of block and tackle

Explanation:

A block and tackle is characterized by the use of a single continuous rope to transmit a tension force around one or more pulleys to lift or move a load. Its mechanical advantage is the number of parts of the rope that act on the load. ... Thus, the block and tackle reduces the input force by the factor n.

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hope this helps, have a good day :-)

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