Related Questions

The angle of inclination of the plane, at which the body begins to move down the plane is called
A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________ the angle of friction.
A body will begin to move down an inclined plane if the angle of inclination of the plane is _________ the angle of friction.
A body of weight 'W' is required to move up on rough inclined plane whose angle of inclination with the horizontal is 'α'. The effort applied parallel to the plane is given by (where μ = tanφ = Coefficient of friction between the plane and the body.)
The angle which an inclined plane makes with the horizontal when a body placed on it is about to move down is known as angle of
Least force required to draw a body up the inclined plane is W sin (plane inclination + friction angle) applied in the direction
The force required to move the body up the plane will be minimum if it makes an angle with the inclined plane __________ the angle of friction.
Mr. Ali decided to walk down the escalator of a tube station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
For the given values of initial velocity of projection and angle of inclination of the plane, the maximum range for a projectile projected upwards will be obtained, if the angle of projection is
The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)