Home
Class 11
PHYSICS
A ball thrown vertically upwards with an...

A ball thrown vertically upwards with an initial velocity of 1.4 m/s returns in 2s. The total displacement of the ball is

A

22.4 cm

B

zero

C

44.8 m

D

33.6 m

Text Solution

Verified by Experts

The correct Answer is:
B
Since the ball returns back to its initial position, the displacement is zero.
Promotional Banner

Similar Questions

Explore conceptually related problems

A ball thrown vertically upwards with an initial velocity of 1.4 m/s returns in 2s. The total dispalcement of the ball is

A ball thrown vertically upwards with an initial velocity of 1.4 m//s. The total displcement of the ball is

A ball is thrown vertically upwards with an initial velocity of 5 m//sec from point P as shown Q is a point 10 m vertically below the point P . Then the speed of ball at point Q will be : (take g=10 m//s^(2) and neglect air resistance)

A body of mass 2 kg is thrown vertically upwards with an initial velocity of 20 m/s. What will be its potential energy at the end of 2 s ? (Assume g = 10 m//s^(2) ).

A ball is thrown vertically upwards with a velocity of 49 ms^-1 . Calculate :The total time it takes to return to the surface of earth.

A ball is thrown vertically upward from the 12 m level with an initial velocity of 18 m//s. At the same instant an open platform elevator passes the 5 m level, moving upward with a constant velocity of 2 m//s. Determine ( g = 9.8 m//s^2 ) (a) when and where the ball will meet the elevator, (b) the relative velocity of the ball with respect to the elevator when the ball hits the elevator.

A ball is thrown vertically upwards with a velocity of 10 ms^(-1) . It returns to the ground with a velocity of 9 ms^(-1) . If g=9.8 ms^(-2) , then the maximum height attained by the ball is nearly (assume air resistance to be uniform)

A ball is thrown vertically upwards with a velocity of 4.9m/s Find (i) the maximum height reached by the ball (ii) time taken to reach the maximum height