A person is standing on a weighing machine
kept in an elevator. His weight will be less than
actual when the elevator moves
a)Downward with constant acceleration
b)Upward with constant acceleration
c)Upward with uniform velocity
d)Downward with uniform velocity
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Answers
Answered by
0
Answer:
The inertia of the person would prefer to keep moving upward at a constant speed, so the elevator floor and scale effectively drop out a little bit from underneath the person as the elevator slows down
Answered by
1
Answer:
Explanation:
Person will feel his weight less when the lift goes down with some acceleration.
N=m(g−a) where a is the downward acceleration. The weighing machine will read m(g−a)
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