Laws of Motion - Result Question 33

33. A lift weighing 1000kg is moving upwards with an accelertion of 1m/s2. The tension in the supporting cable is

[2002]

(a) 980N

(b) 10800N

(c) 9800N

(d) 8800N

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Answer:

Correct Answer: 33. (b)

Solution:

  1. (b) T(1000×9.8)=1000×1

T=10800N



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