Acertain compound machine is made of two simple machines. the work output of the first simple machine the work input of the second simple machine.

Equal

Explanation:

A simple machine is a device which can do work very easily.

A compound machine is a combination of two or more simple machine.

The output of one simple machine is fed into the next simple machine, and so on.

The work out put of fist simple machine is equal to the input of second simple machine.

a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be?

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hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~