The weight of a man in an elevator descending with an acceleration of 4.9 ms⁻² will become?

Answer: Half
Explanation

The weight of a man in an elevator descending with an acceleration of 4.9 m/s² will become:

Let:

  • Actual weight

  • Acceleration due to gravity 

  • Acceleration of the elevator

When an elevator descends with acceleration
a
,
the apparent weight becomes:

Substitute values:

So, the apparent weight becomes half of the actual weight.

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