Question

The total mass of an elevator, with a 80 kg man in it, is 1000 kg. This elevator moves at
a speed of 8 m/s is brought to rest over a distance 16 m. Then tension T in the cable supporting
elevator is
(A) 3200 N
(B) 5400 N
C) 6500 N
(D) 7800 N

Answer 1

Answer:

For solution see the attachment .( Answer :- 7800 N Option - D ).

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