A simple lever is used to lift a heavy load. When a 60-N force pushes one end of the lever down 1.2 m, the load rises 0.2 m. Show that the weight of the load is 360 N.

6 answers

Work done by force = work done by load (W)

60 N * 1.2 m = 0.2 m * W

Solve for W to get
W=60*1.2/0.2 N
= 360 N
60N x 1.2m =0.2 x the weight of the load.
As 60 x 1.2/0.2=360N
shown
Astouding
WHY ASRE YOU GUYS THE MOST USELESS PEOPLE EVER
Uggggghhhh
60N *1.2M=0.2-0*M