Home
Class 11
PHYSICS
A ball is shot from the ground into the ...

A ball is shot from the ground into the air. At a height of 9.1 m, its velocity is observed to be `v = 7.6 hati + 6.1 hatj` in metre per second (`hati` is horizontal, `hatj` is upward). Give the approximate answers.
(a) To what maximum height does the ball rise?
(b) What total horizontal distance does the ball travel?
(c) What are the magnitude and
(d) What are the direction of the ball's velocity just before it hits the ground?

Promotional Banner

Similar Questions

Explore conceptually related problems

At a height of 15 m from ground velocity of a projectile is v = (10hati+ 10hatj) . Here hatj is vertically upwards and hati is along horizontal direction then (g = 10 ms^(-1) )

At a height of 15 m from ground velocity of a projectile is v = (10hati+ 10hatj) . Here hatj is vertically upwards and hati is along horizontal direction then (g = 10 ms^(-1) )

What will be the velocity and acceleration of ball upwards at maximum height ?

Assertion At height 20 m from ground , velocity of a projectile is v = (20 hati + 10 hatj) ms^(-1) . Here, hati is horizontal and hatj is vertical. Then, the particle is at the same height after 4s. Reason Maximum height of particle from ground is 40m (take, g = 10 ms^(-2))

Assertion At height 20 m from ground , velocity of a projectile is v = (20 hati + 10 hatj) ms^(-1) . Here, hati is horizontal and hatj is vertical. Then, the particle is at the same height after 4s. Reason Maximum height of particle from ground is 40m (take, g = 10 ms^(-2))

A ball is droped to the ground from a height of 2 m . The coefficient of restitution is 0.6. To what height will the ball rebound?

A ball is dropped on the ground from a height of 1m . The coefficient of restitution is 0.6 . The height to which the ball will rebound is

A ball is dropped on the ground from a height of 1m . The coefficient of restitution is 0.6 . The height to which the ball will rebound is