AIEEE 2003 | Motion in a Plane Question 85 | Physics

A boy playing on the roof of a 10 m high building throws a ball with a speed of 10 m/s at an angle of $$30^\circ $$ with the horizontal. How far from the throwing point will the ball be at the height of 10 m from the ground? $$\left[ {g = 10m/{s^2},\sin 30^\circ = {1 \over 2},\cos 30^\circ = {{\sqrt 3 } \over 2}} \right]$$

5.20 m

4.33 m

2.60 m

8.66 m

Questions Asked from Motion in a Plane (MCQ (Single Correct Answer))

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