A ball is thrown at a speed of 20m/s at an angle of 30o with the horizontal. The maximum height reached by the ball is (use g=10m/s2)
A ball is thrown at a speed of 40 m/s at an angle of 600 with the horizontal. Find
(a) The maximum height reached and
(b) The range of the ball. Take g = 10 m/s2.
A ball is thrown at an angle x and another ball is thrown at angle (90°-x) with horizontal direction from the same point with velocity 40 m/s. The second ball reaches 50 m higher than the first ball. Find their individual heights. g=10m/s2