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sashaice [31]
3 years ago
12

A 75 kg man standing in a lift notices that a as the lift rises, the scale reads 825 n. What is the acceleration of the lift?.

Physics
1 answer:
Leviafan [203]3 years ago
7 0

Answer:

mass=75kg

force=825n

we know,

force=acceleration×mass

or, 825=a×75

or,825/75=a

•°•a=11m/s^2

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A youngster having a mass of 50.0 kg steps off a 1.00 m high platform. If she keeps her legs fairly rigid and comes to rest in 1
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The average act on her during the deceleration is 4.47 meters per second.                                                                

<u>Explanation</u>:

<u>Given</u>:

youngster mass m = 50.0 kg

She steps off a 1.00 m high platform that is s = 1 meter

She comes to rest in the 10-meter second

<u>To Find</u>:

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3 years ago
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