Question

A packet of weight W was allowed to fall freely in a water tank with acceleration 'a'(

Answer 1

But, m=W/g and dv/dt=2g, therefore , F=(W/g)(2g)=2W. ... What is acceleration due to gravity on the earth? 461 Views.

Answer 2

But, m=W/g and dv/dt=2g, therefore , F=(W/g)(2g)=2W.         i hope this is helpful to u