Home
Class 12
PHYSICS
A bus moves over a straight level road w...

A bus moves over a straight level road with a constant acceleration a. A boy in the bus drops a ball outside. The acceleration of the ball with respect to the bus and the earth are respectively

A

`sqrt(a^(2) + g^(2)).g`

B

g,`sqrt(a^(2) + g^(2))`

C

a,g

D

g,a

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

A bus moves over a straight level road with a constant acceleration a. A boy in the bus drops a ball out side. The acceleration of the ball w.r.t the bus and the earth are respectively

A railway carriage moves over a straight track with acceleration a. Passenger in the carriage drops a stone. What is the acceleration of the stone w.r.t. the carriage and the earth?

A body moving in a straight line with constant acceleration covers distances a and b in successive equal time interval of t. The acceleration of the body is

A lift is moving down with acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball as observed by the man in the lift and a man standing stationary on the ground are respectively

A lift is moving down with acceleration a. A man in the lift drops a ball inside the lift. The acceleration of the ball as observed by the man in the lift and a man standing stationary on the ground are respectively

A ball is dropped from an elevator moving upward with acceleration 'a' by a boy standing in it. The acceleration of ball with respect to [Take upward direction positive]

In the adjoining figure a wedge is fixed to an elevator moving upwards with an acceleration a . A block of mass m is placed over the wedge.Find the acceleration of the block with respect to wedge. Neglect friction

A train is moving along a straight line with a constant acceleration 'a' . A boy standing in the train throws a ball forward with a speed of 10 m//s , at an angle of 60_@ to the horizontal. The boy has to move forward by 1.15 m inside the train to catch the ball back at the initial height . the acceleration of the train , in m//s^(2) , is

A particle moves in a straight line with constant acceleration under a constant force F. Select the correct alternative(s).

A train is moving along a straight line with a constant acceleration 'a' . A boy standing in the train throws a ball forward with a speed of 10 m//s , at an angle of 60(@) to the horizontal. The boy has to move forward by 1.15 m inside the train to catch the ball back at the initial height . the acceleration of the train , in m//s^(2) , is