Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

Figure 6.16 show that particle A is projected from point P with velocity u along the plane and simultaneously another particle B with velocity v at an angle alpha with vertical. The particles collide at point beta = 60 respectively. The shots strike an object simultaneously at the same point. If a = 30 root [...]

Shots are fired simultaneously form the top and bottom of a vertical cliff with the elevation alpha = 30 , beta = 60, respectively. The shots strike an object simultaneously at the same point. If a = 30 root 3 m beta = 60 respectively. The shots strike an object simultaneously at the same point. [...]

A particle is projected at an angle of elevation alpha and after t second, it appears to have an angle of elevation beta as seen from the point of projection. The initial velocity will be A particle is projected at an angle of elevation alpha and after t second it appears to have an angle [...]

The speed of a projectile at its highest point is V1 and at the point half the maximum height is v2. If v1 / v2 = root 2/5, then find the angle of projection. The speed of a projectile at its highest point is V1 and at the point half the maximum height is v2. [...]

A cannon fires a projectile as shown in Fig. A,14. The dashed line shows the trajectory in the absence of gravity. The points M, N, O, and P corresponds to time t = 0, 1 s, 2 s and 3 s, respectively. 1 s 14. The dashed line shows the trajectory in the absence of [...]

The maximum range of a projectile is 500 m. If the particle is thrown up a plane, which is inclined at an angle of 30 with the same speed, the distance covered by it along the inclined plane will be the distance covered by it along the inclined plane will be The maximum range of [...]

A ball rolls off the top of a stairway horizontally with a velocity of 4.5 m/s. Each step is 0.2 m high and 0.3 m wide. If g is 10 m/s^2, and the ball strikes the edge of nth step, then n is equal to A ball rolls off the top of a stairway horizontally [...]

A projectile is fired with a velocity v at right angle to the slope inclined at an angle theta with the horizontal. The range of the projectile along the inclined plane is A projectile is fired with a velocity v at right angle to the slope inclined at an angle theta with the horizontal. The [...]

Two particles A and B are placed as shown in Fig. A.12. The particle A, on the top of tower, is projected horizontally with a velocity u and particle B is projected along the surface towards the tower, simultaneously. is projected horizontally with a velocity u and particle B is projected along the surface towards [...]

A particle reaches its highest point when it has covered exactly one half of its horizontal range. The corresponding point on the vertical displacement – time graph is characterised by A particle reaches its highest point when it has covered exactly one half of its horizontal range. The corresponding point on the vertical displacement - [...]