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A lift of mass 1000 kg which is moving ...

A lift of mass 1000 kg which is moving with an acceleration of ` 1 ms^(-2)` in upward direction , then the tension developed in string which is connected to lift is ___________

A

10,000 N

B

10,800 N

C

9800 N

D

11000 N

Text Solution

Verified by Experts

The correct Answer is:
B
`R gt W, F=R-W :. R= mg + ma `
`R=m(g+a)=1000 (9.8+1)=10,800 N`
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SURA PUBLICATION-LAWS OF MOTION-ADDITIONAL QUESTIONS & ANSWER ( CHOOSE THE CORRECT ANSWER )
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