Questions
A person of mass 60 kg is inside a lift of mass 940 kg and presses the button on control panel. The lift starts moving upwards with an acceleration 1.0 m/s2 . If g = 10ms -2 , the tension in the supporting cable is :
detailed solution
Correct option is C
Tension in supporting cable = (940 + 60) (10 + 1) = 11000 NTalk to our academic expert!
Similar Questions
Two forces are acting on a rope lying on a smooth table as shown in figure.
Which of the following statement (s) is/are correct?
I. In moving from A to B, tension on string decreases from 2F to F.
II. Situation will becomes indeterminant, if we take it a massless string.
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