S. A man exerts a maximum force of 400 N. He has
to pull a mass of 150 kg to a height of 1.5 m by
using an inclined plane. The inclined plane has
efficiency of 80%. What should be the minimum
length of the plane? Use g = 10 m/s2
Ans: 7 m)
1.5m
EFT
E
10

“when two plates carrying continents collide, the continental crust buckles and rocks pile up, creating towering mountain ranges. when an ocean plate collides with another ocean plate or with a plate carrying continents, one plate will bend and slide under the other. this process is called subduction. “ i found this on google i hope it

To use anything transparent