Wednesday
July 23, 2014

Homework Help: Physics

Posted by Matt on Thursday, February 2, 2012 at 6:58pm.

A 6490 kg helicopter accelerates upward at 0.59 m/s2 while lifting a 1180 kg car.
(a) What is the lift force exerted by the air on the rotors?
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(b) What is the tension in the cable (ignore its mass) that connects the car to the helicopter?

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