Physics

In a rescue scene during the 911 crisis, a helicopter of mass 6000 kg accelerates upwards at the rate of 0.50 m/s2 while lifting a 2500 kg piece of concrete. What is the upward force exerted by the rotors of the helicopter? What is the tension in the cable attaching the concrete to the helicopter?

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  1. I thnk d Tension wil b T=ma+mg..m=max of load.ah may b wrong
    2)force of aircraft,F=ma...

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