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Paha777 [63]
3 years ago
8

A system of pulleys is used to raise a load of bricks that weighs 1,700 newtons. The force applied to the pulley is 340 newtons.

What’s the mechanical advantage of this machine? 1 2 5 10
Physics
2 answers:
Alchen [17]3 years ago
6 0

Answer:

The answer is 5

Explanation:

I got this question on a test and this was the right answer

Please mark as brainliest :)

Law Incorporation [45]3 years ago
4 0
By definition, we have that the mechanical advantage is given by the following equation:
 MA =  \frac{W}{T} 

 Where,
 W: is the load
 T: is the tension
 Substituting the values in the given equation we have:
 MA = \frac{1700}{340}
 MA = 5

 Therefore, the mechanical advantage is equal to 5.
 Answer:
 The mechanical advantage of this machine is:
 MA = 5
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