A particle is projected up an inclined plane with initial speed `v=20m//s` at an angle `theta=30^(@)` with plane. The component of its velocity perpendicular to plane when it strikes the plane is

A particle is prjected up an inclined with initial speed v=20m//s at an angle theta=30^(@) with the plane. The component of its velocity perpendicular to the plane when it strikes the plane is:

A particle is prjected up an inclined with initial speed v=20m//s at an angle theta=30^(@) with the plane. The component of its velocity perpendicular to the plane when it strikes the plane is:

A particle is prjected up an inclined with initial speed v=20m//s at an angle theta=30^(@) with the plane. The component of its velocity perpendicular to the plane when it strikes the plane is:

In the above problem, what is the component of its velocity perpendicular to the plane when it strikes at A ?

In the above problem, what is the component of its velocity perpendicular to the plane when it strikes at A ?

A particle is projected up an inclines plane. Plane is inclined at an angle theta with horizontal and particle is projected at an angle alpha with horizontal. If particle strikes the plane horizontally prove that tan alpha=2 tan theta

A particle is projected up an inclines plane. Plane is inclined at an angle theta with horizontal and particle is projected at an angle alpha with horizontal. If particle strikes the plane horizontally prove that tan alpha=2 tan theta

A particle is projected up an inclines plane. Plane is inclined at an angle theta with horizontal and particle is projected at an angle alpha with horizontal. If particle strikes the plane horizontally prove that tan alpha=2 tan theta

A small ball is projected up a smooth inclined plane with an initial speed of 10 m//s along the direction at 30^(@) to the bottom edge of the slope. It returns to the edge after 2s. The ball is in constant with the inclined plane throughout the process. What is the inclination angle of the plane?

A particle of mass m is projected up from the bottom of an inclined plane with initial velocity v_(0) at angle 45^(@) with an inclined plane of inclineation 30^(@) as shown in figure. At the same time a small block of same mass m is released from rest at a height h . The particle hits the block at some point on inclined plane. If the particle sticks to the block after collision, the velocity of block parallel to the inclined plane just after collision will be (take g=10m//s^(2) )