1.

A parachutist of weight ?w? strikes the ground with his legs fixed and comes to rest with an upward acceleration of magnitude 3 g. Force exerted on him by ground during landing is                               [EAMCET 1988]

A.                         w                  
B.                         2w            
C.                         3w                  
D.                         4w            
Answer» E.


Discussion

No Comment Found

Related MCQs