A bomber plane is moving horizontally with a speed of 500 m/s and a bomb released from it strikes the ground in 10 seconds. The angle with the horizontal at which the bomb strikes the ground is (g = 10 m/s²)

It is found that (range)² is 48 times the (maximum height)² for a trajectory. Find the angle of projection.

The angle between two vectors A and B is θ. Vector R is the resultant of the two vectors. If R makes an angle θ/2 with A, then

The following question has four choices out of which ONLY ONE is correct.

For the angles of projection of a projectile as (45^o - θ) and (45^o + θ), the horizontal ranges described by the projectile are in the ratio

If a particle is projected with a velocity 'u' so that its horizontal range is twice the greatest height attained, then what is the horizontal range?

The air resistance causes a vertical retardation equal to the 10% of the acceleration due to gravity. The maximum height will be decreased by (Take g = 10 ms^-2)

The following question has four choices, out of which ONLY ONE is correct.

A projectile can have the same range R for two angles of projection. If t₁ and t₂ be the time periods of the flights in two cases, what is the product of the two time periods of the flights proportional to?

If a ball is thrown vertically upwards with speed 'u', then the distance covered during the last 't' seconds of its ascent is

A ball falling from a tower of height 'h' covers a distance h/2 in the last second of its motion. What is the height of the tower? (Take g = 10 ms^–2)