Part 1

A ball is dropped from the top of an 80 m high tower After 2 s another ball is thrown downwards from the tower. Both the balls reach the ground simultaneously. The initial speed of the second ball is. A ball is dropped from the top of an 80 m high tower After 2 s [...]

A stone is dropped from the top of a 400 m high tower. At the same time another stone is projected vertically upwards from the ground with a speed of 50 m/s. The two stones will cross each other after a time A particle is thrown vertically upward from the ground with some velocity and [...]

With what velocity a ball be projected vertically so that the distance covered by it in 5th second is twice the distance it covers in its 6th second (g = 10 m/s^2) With what velocity a ball be projected vertically so that the distance covered by it in 5th second is twice the distance it [...]

A body is thrown vertically upward with velocity u. The distance traveled by it in the fifth and the sixth second are equal. The velocity u is given by A body is thrown vertically upward with velocity u. The distance traveled by it in the fifth and the sixth second are equal. The velocity u [...]

A body, thrown vertically upwards with an initial velocity u, reaches maximum height in 6 seconds. The ratio of the distance traveled by body in the first second and the seventh second is: A body reaches maximum height in 6 seconds. The ratio of the distance traveled by body in the first second and the [...]

The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on the planet B. A man jumps to a height of 2 m on the surface A. What is the height of jump by the same person on the plane B? A particle is thrown vertically upward from [...]

A particle is thrown vertically upward from the ground with some velocity and it strikes the ground again in time 2 s. The maximum height achieved by the particle is : (g = 10 m/s^2) A particle is thrown vertically upward from the ground with some velocity and it strikes the ground again in time [...]

Two balls A and B are thrown vertically upwards with their initial velocity in the ratio 3 : 4. Two balls A and B are thrown vertically upwards with their initial velocity in the ratio 3 : 4. September 6, 2020 Category: Cengage NEET by C.P Singh , Chapter 2 - Motion in a Straight [...]

A particle is thrown vertically upwards. If its velocity at half of the maximum height is 20m/s, then maximum height attained by it is A particle is thrown vertically upwards. If its velocity at half of the maximum height is 20m/s then maximum height attained by it is September 6, 2020 Category: Cengage NEET by [...]

When a ball is thrown up vertically with velocity u, it attains a maximum height H . What should be the velocity so that maximum height becomes 2H ? it attains a maximum height H . What should be the velocity so that maximum height becomes 2H ? When a ball is thrown up vertically [...]