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pogonyaev
3 years ago
8

Moving company uses a machine to raise a 900 Newton refrigerator to the second floor of a building machine consists of a single

pulley with a mechanical advantage of 1 how many newtons of input force will it take to raise the refrigerator
Physics
2 answers:
Juliette [100K]3 years ago
6 0
Mechanical advantage of a machine is the ratio of the output force over the input force or M=Fo/Fi. Since M=1, Fi=Fo, or the input force is equal to the output force. This means that to raise the refrigerator that weighs 900 N, we need the same input force of 900 N, or Fo=Fi=900 N. 
Scorpion4ik [409]3 years ago
4 0

Answer: 900 n

Explanation:

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A person who weighs 864 N is riding a 85-N mountain bike. Suppose the entire weight of the rider plus bike is supported equally
svetoff [14.1K]

Answer:

A=60.06 x 10⁻⁵ m²

Explanation:

Given that

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A network administrator is setting up a web server for a small advertising office and is concerned with data availability. The a
lianna [129]

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3 years ago
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Answer:

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Answer:

A

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