A load of 500 kg was lifted through a distance of 13 cm by an effort of 25 kg which moved through a distance of 650 cm the mechanical advantage of the lifting machine is
Answers
Answered by
3
500×g×0.13=65g
25×g×6.5=162.5g
mechanically we've done more work with less effort
25×g×6.5=162.5g
mechanically we've done more work with less effort
Similar questions