Hard
Question
If R and H represent the horizontal range and the maximum height achieved by a projectile then which of the relation exists?
Options
A.
= 4 cos
= 4 cosB.
= 4 cos
= 4 cosC. = 4 tan
= 4 tanD. = 4 tan
= 4 tan
or, 
= 4cotMore Physics Questions
A projectile is projected at an angle a (> 45o) with an initial velocity u. The time t at which its horizontal compon...A body is moving with velocity 30 m/s towards east. After 10 second its velocity becomes 40 m/s towards north. The avera...From a motorboat moving downstream with a velocity 2 m/s respectest to river, a stone is thrown. The ston falls on an or...A particle moves a distance x in the time t according to equation x = (t + 5)-1 . The acceleration of particle is propor...A body is projected at such angle that the horizontal range is three times the greatest height. The angle of projection ...