When an empty lift is moving down with an acceleration of g/4 ms^(-2), the tension in the cable is 9000N. When the lift is moving up with an acceleration of g/3 ms^(-2), the tension in the cable is,

When an empty lift is moving down with an acceleration of g/4 ms^(-2),

1.	When an empty lift is moving down with an acceleration of g/4 ms^(-2), the tension in the cable is 9000N. When the lift is moving up with an acceleration of g/3 ms^(-2), the tension in the cable is,
Answer» 16,000 N 18,000 N 12,000 N 15,000 N Answer :A

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When an empty lift is moving down with an acceleration of g/4 ms^(-2), the tension in the cable is 9000N. When the lift is moving up with an acceleration of g/3 ms^(-2), the tension in the cable is,

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