Least force required to draw a body up the inclined plane is W sin (plane inclination + friction angle) applied in the direction
A along the plane
B horizontally
C vertically
D at an angle equal to the angle of friction to the inclined plane
Answer:A
Least force required to draw a body up the inclined plane is W sin (plane inclination + friction angle) applied in the direction
A along the plane B horizontally C vertically D at an angle equal to the angle of friction to the inclined plane