You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard XII

Physics

Projectile from a Height

A boy stands ...

Question

A boy stands at 39.2m from a building and throw a ball which just passes through a window 19.6 m above the ground , find velocity of projection

Open in App

Solution

Suggest Corrections

Similar questions

Q. Two buildings

A

and

B

are

20 m

apart. Building

A

has a window at a height of

50 m

above the ground and building

B

has a window at a height of

30.4 m

above the ground. With what speed must a man throw a ball horizontally from the window of building

A

so that it enters the window of building

B

Q. Two buildings

A

and

B

are

20 m

apart. Building

A

has a window at a height of

50 m

above the ground, and building

B

has a window at height

30 m

from the ground. At what speed must a man throw a ball horizontally from the window of building

A

so that it enters the window of building

B

. Take

g = 10 {m/s}^{2}

Q. Two buildings

A

and

B

are

20 m

apart. Building

A

has a window at a height of

50 m

above the ground, and building

B

has a window at height

30 m

from the ground. At what speed must a man throw a ball horizontally from the window of building

A

so that it enters the window of building

B

. Take

g = 10 {m/s}^{2}

Q. An object is thrown between two tall buildings

180 m

from each other. The object is thrown horizontally from a window

55 m

above ground from one building through a window

10.9 m

above ground in the other building. Find out the speed of projection. (use

g = 9.8

m / s^{2}

)

Q. Two tall buildings are

80 m

apart. The velocity with which a ball should be thrown horizontally from a window

95 m

above the ground in one building so that it will enter a window

15 m

above the ground in the second building is : (

g = 10 m / s^{2}

)

Join BYJU'S Learning Program