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uma sankar tammana

· started a discussion

· 1 Months ago

Could you please give some explanation for this. And all the possible scenario's.

Question:
The apparent weight of a man in a lift is less than the real weight when – 
Options:
A) the lift is going down with an acceleration. 
B) the lift is going up with uniform speed. 
C) the lift is going down with uniform speed.
D) the lift is going up with an acceleration
Solution:
Ans: (a) The apparent weight of a man in a lift is less than the real weight when the lift going down with an acceleration.

AMAN KUMAR

· commented

· 1 Months ago

Yet to be approved!

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