A body of mass 40 kg stands on a weighing machine in an accelerated lift. The reading on the scaleof the weighing machine is 300 N. Find the magnitude and direction of acceleration. (g = 9.8ms^(-2))

A body of mass 40 kg stands on a weighing machine in an accelerated li

1.	A body of mass 40 kg stands on a weighing machine in an accelerated lift. The reading on the scaleof the weighing machine is 300 N. Find the magnitude and direction of acceleration. (g = 9.8ms^(-2))
Answer» 2.3 `m//s^2`UPWARD 2.3 `m//s^2` DOWNWARD 4.6 `ms//^2`upward 4.6 `ms//^2` downward ANSWER :B