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babymother [125]
4 years ago
11

I need an answer asap

Physics
1 answer:
gulaghasi [49]4 years ago
5 0
He has a mass of 56 kg.

The equation given is PE = mgh.

PE = 4620 J

h = 8.4

g = 9.8

Therefore:

4620 = 82.32m

m = 4620/82.32
m = 56 (rounded to two significant digits)
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A fire helicopter carries a 700-kg bucket of water at the end of a 20.0-m long cable. Flying back from a fire at a constant spee
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Answer:

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given,

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equation (1)/(2)

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