Question 33

A train is moving along a straight line with a constant acceleration ‘a’. A boy standing in the train throwsa ball forward with a speed of 10 m/s, at an angle of $$60^\circ$$ to the horizontal. The boy has to move forward by 1.15 m inside the train to catch the ball backat the initial height. The acceleration of the train, in $$m/s^2$$, is


Correct Answer: 5


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