For which condition of an elevator does a person feel weightless?
A.
When the elevator rises upward with momentumB.
When the elevator descends below the acceleration “g”C.
When the elevator descends with momentumD.
When the elevator rises up the acceleration “g”Answer & Solution
Answer:
When the elevator descends below the acceleration “g”
Solution:
If the elevator descends
freely, the cord of the elevator is torn, below the acceleration “g”, a person
within the elevator feels weightless.
If the elevator descends the acceleration “g”, a person
within the elevator feels less than the original weight.
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