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in Laws of Motion and Friction by (76.4k points)
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A lift of mass 1000 kg which is moving with acceleration of 1 m/s2 in upward direction, then the tension developed in string which is connected to lift is

(a) 9800 N

(b) 10,800 N

(c) 11,000 N

(d) 10,000 N

1 Answer

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by (79.3k points)
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Best answer

Correct option (b) 10,800 N

Explanation:

For a lift which is moving in upward direction with an acceleration a, the tension T developed in the string connected to the lift is given by

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