The minimum force required to move a body up on an inclined plane is three times the minimum force required to prevent it from sliding down the plane.If the coefficient of friction between the body and the inclined plane is `1/(2sqrt3)` the angle of the inclined plane is

The minimum force required to move a body up an inclined plane of inclination 30° is found to be thrice the minimum force required to prevent if from sliding down the plane. The co-efficient of friction between the body and the plane is -

The force required to move a body up a rough inclined plane is double the force required to prevent the body from sliding down the plane. The coefficient of friction when the angle of inclination of the plane is 60^(@) is .

In the situation shown, the force required to just move a body up an inclined plane is double the force required to just prevent the body from sliding down the plane. The coefficient of friction between the block and plane is mu . The angle of inclination of the plane from horizontal is given by :

The force required just to move a body up an inclined plane is double the force required just to prevent the body sliding down. If the coefficient of friction is 0.25 , the angle of inclination of the plane is

The force F_(1) required to just moving a body up an inclined plane is double the force F_(2) required to just prevent the body from sliding down the plane. The coefficient of friction is mu . The inclination theta of the plane is :

The force required to just move a body up the inclined plane is double the force required to just prevent the body from sliding down the plane. The coefficient of friction is mu . If theta is the angle of inclination of the plane than tan theta is equal to

The force required to just move a body up an inclined plane is double the force the required prevent it from sliding down. If phi is angle of friction and theta is the angle which incline makes with the horizontal then,

Starting from rest , a body slides down at 45^(@) inclined plane in twice the time it takes to slide down the same distance in the absence of friction. The coefficient of friction between the body and the inclined plane is