Wednesday
April 23, 2014

Homework Help: Physics

Posted by Heather on Wednesday, March 20, 2013 at 12:51pm.

A rescue helicopter is lifting a man (weight = 797 N) from a capsized boat by means of a cable and harness. (a) What is the tension in the cable when the man is given an initial upward acceleration of 0.711 m/s2? (b) What is the tension during the remainder of the rescue when he is pulled upward at a constant velocity?

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