An elevator weighing 1000 kg attains an upward velocity of 4 m/sec in two sec with uniform acceleration. The tension in the supporting cables will be about:

An elevator weighing 1000 kg attains an upward velocity of 4 m/sec in

1.	An elevator weighing 1000 kg attains an upward velocity of 4 m/sec in two sec with uniform acceleration. The tension in the supporting cables will be about:
A.	1000 N
B.	800 N
C.	12000 N
D.	2000 N
Answer» D. 2000 N

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An elevator weighing 1000 kg attains an upward velocity of 4 m/sec in two sec with uniform acceleration. The tension in the supporting cables will be about:

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