CameraIcon

SearchIcon

MyQuestionIcon

4

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Speed / Velocity Time Graphs

A ball in thr...

Question

A ball in thrown from a roof top at an angle $45^{\circ}$ above the horizontal. It hits the ground a few second later. At what point during its motion, does the ball have greatest acceleration?

Open in App

Solution

Acceleration is constant throughout the journey, and is always vertically downward equal to g

Suggest Corrections

thumbs-up

0

Similar questions

Q. From a top of building

19.6 m

high a a ball is projected horizontal after how long does it strike the ground if line joining the projection to the point where it hits the ground makes an

∠ 45^{\circ}

with horizontal what is velocity of ball?

Q. From the top of a building

80 m

high, a ball is thrown horizontally which hits the ground at a distance. The line joining the top of the building to the point where it hits the ground makes an angle of

45^{o}

with the ground. Initial velocity of projection of the ball is

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

Q. From the top of a tower

19.6 m

high, a ball is thrown horizontally. If the line joining the point of projection to the point where it hits the ground makes an angle of

45

with the horizontal, then the initial velocity of the ball is:

Q. A ball is thrown horizontally from the top of a tower with an initial velocity of 20 meters per second, what is the horizontal velocity of the ball as it hits the ground ?

Q. From the top of a tower

19.6

m high, a ball is thrown horizontally. If the line joining the point of projection to the point where it hits the ground makes an angle of

45^{o}

with the horizontal, then the initial velocity of the ball is?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Speed / Velocity Time Graphs

PHYSICS

Watch in App

explore_more_icon

Explore more

Speed / Velocity Time Graphs

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon