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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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Insect A moves 5.0 m/min and insect B moves
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Explanation:

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A damped mass/spring system takes 14.0 s for its amplitude of the oscillator to decrease by a factor of 9. By what factor does t
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Energy will be:

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and,

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⇒  \Delta E=E_1-E_2

On putting the estimated values, we get

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3 years ago
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