A block is projected up along the line of greatest slope of an inclined plane of angle of inclination `0(gtphi)` where `phi=` angle of friction. Which of the following friction time graph is CORRECT ?

A block is projected up along the line of greatest slope of an inclined plane of angle of inclination 0(ltphi) where phi= angle of friction. Which of the following friction time graph is CORRECT ?

A body is projected up with a speed v_0 along the line of greatest slope of an inclined plane of angle of inclination beta . If the body collides elastically perpendicular to the inclined plane, find the time after which the body passes through its point of projection.

A block slides down on inclined plane (angle of inclination 60^(@) ) with an accelration g//2 Find the coefficient friction

A particle is projected along the line of greatest slope up a rough plane inclined at an angle of 45^(@) with the horizontal. If the coefficient of friction is 1//2 . Their retardation is:

A block of mass 10 kg is kept on a fixed rough (mu=0.8) inclined plane of angle of inclination 30^(@) . The frictional force acting on the block is

A box is lying on an inclined plane if the box slides when the angle of inclination is 60^(@) then the coefficient of static friction of the box and the plane is?

A block of mass m slides from the top of an inclined plane of angle of inclination theta & length l . The coefficient of friction between the plane and the block is mu . Then it is observed over a distance d along the horizontal surface having the same coefficient of friction mu , before it comes to a stop. Find the value of d.

A body is projected up along a rough inclined plane of inclination 45 ^@ . The coefficient of friction is 0.5. Then the retardation of the block is