If $R$ and $H$ represent the horizontal range and the maximum height achieved by a projectile then which of the relation exists?

  • [AIIMS 2009]
  • A

    $\frac{H}{R} = 4\,\cot \,\theta $

  • B

    $\frac{R}{H} = 4\,\cot \,\theta $

  • C

    $\frac{H}{R} = 4\,\tan \,\theta $

  • D

    $\frac{R}{H} = 4\,\tan \,\theta $

Similar Questions

A projectile is thrown upward with a velocity $v_0$ at an angle $\alpha$ to the horizontal. The change in velocity of the projectile when it strikes the same horizontal plane is

A stone is just released from the window of a train moving along a horizontal straight track. The stone will hit the ground following

Range of a bullet fired at $45^o$ to horizontal is $980m$. If the bullet is fired at same  angle from a car travelling horizontally at $18\, km/hr$ towards target then range will be  increased by :-

In projectile motion, the modulus of rate of change of velocity

A projectile is thrown with velocity $v$ at an angle $\theta$ with horizontal. When the projectile is at a height equal to half of the maximum height, the vertical component of the velocity of projectile is ...........