Home
Class 11
PHYSICS
A projectile is fired with a velocity u ...

A projectile is fired with a velocity u at right angles to the slope, which is inclined at an angle `theta` with the horizontal. Derive an expression for the distance R to the point of impact.
.

A

`(2u^2)/(g) tan theta`

B

`(2u^2)/(g) sec theta `

C

`(2u^2)/(g) tan^2 theta`

D

`(2u^2)/(g) tan theta sec theta `

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

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 ball is projected with velocity u at right angle to the slope which inclined at an angle alpha with the horizontal. The distance x along the inclined plane that it will travell before again striking the slope is-

A projectile is fired with a speed u at an angle theta with the horizontal. Find its speed when its direction of motion makes an angle alpha with the horizontal.

A particle is fired from a point on the ground with speed u making an angle theta with the horizontal.Then

A particle is fired with velocity u making angle theta with the horizontal.What is the change in velocity when it is at the highest point?

A projectile is fired with a speed u at an angle theta with the horizontal. Find its speed when its direcrtion of motion makes an angle alpha with the horizontal.

A projectile si thrown with velocity of 50m//s towards an inclined plane from ground such that is strikes the inclined plane perpendiclularly. The angle of projection of the projectile is 53^(@) with the horizontal and the inclined plane is inclined at an angle of 45^(@) to the horizonta.. (a) Find the time of flight. (b) Find the distance between the point of projection and the foot of inclined plane.

The horizontal distance, in feet, of a projectile that is fired with an initial velocity upsilon , in feet pet second, at an angle theta with the horizontal, is given by H(upsilon, theta)=(upsilon^(2)sin(2theta))/(32) If a football is kicked at an angle of 50 degrees with the horizontal and an initial velocity of 30 feet per second, what is the horizontal distance, in feet, from the point where the football is kicked to the point where the football first hits the ground ?

A particle is projected horizontally with a speed u from the top of plane inclined at an angle theta with the horizontal. How far from the point of projection will the particle strike the plane ?

a projectile is fired from the surface of the earth with a velocity of 5ms^(-1) and angle theta with the horizontal. Another projectile fired from another planet with a velocity of 3ms^(-1) at the same angle follows a trajectory which is identical with the trajectory of the projectile fired from the earth.The value of the acceleration due to gravity on the planet is in ms^(-2) is given (g=9.8 ms^(-2))