When a empty lift is moving down with acceleration of G by 4 metre per second square the tension of the cable is 9000 Newtons when the lift is moving up with an acceleration of G by 3 metre per second square the tension of the cable is??

When a empty lift is moving down with acceleration of G by 4 metre per

1.	When a empty lift is moving down with acceleration of G by 4 metre per second square the tension of the cable is 9000 Newtons when the lift is moving up with an acceleration of G by 3 metre per second square the tension of the cable is??
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When a empty lift is moving down with acceleration of G by 4 metre per second square the tension of the cable is 9000 Newtons when the lift is moving up with an acceleration of G by 3 metre per second square the tension of the cable is??

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