Questions in Motion in A Plane

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A cricketer can throw a ball to a maximum horizontal distance of 100 m. With the same effort, he throws the ball vertically upwards. The maximum height attained by the ball is
A cricketer can throw a ball to a maximum horizontal distance of 100 m. The speed with which he throws the ball is (to the nearest integer)
A ball is projected with velocity ${V_o}$ at an angle of elevation 30°. Mark the correct statement
Neglecting the air resistance, the time of flight of a projectile is determined by
A ball is thrown from a point with a speed ${v_o}$ at an angle of projection $\theta $. From the same point and at the same instant a person starts running with a constant speed ${v_o}/2$ to catch the ball. Will the person be able to catch the ball? If yes, what should be the angle of projection
A stone is thrown at an angle $\theta $to the horizontal reaches a maximum height H. Then the time of flight of stone will be
The horizontal range of a projectile is $4\sqrt 3 $ times its maximum height. Its angle of projection will be
A ball is projected upwards from the top of tower with a velocity $50\,\,m{s^{ - 1}}$ making an angle ${30^o}$ with the horizontal. The height of tower is 70 m. After how many seconds from the instant of throwing will the ball reach the ground
Two bodies are thrown up at angles of 45o and 60o, respectively, with the horizontal. If both bodies attain same vertical height, then the ratio of velocities with which these are thrown is
At what point of a projectile motion acceleration and velocity are perpendicular to each other

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