A projectile is projected with a kinetic energy K. Its range is R. It will have the minimum kinetic energy, after covering a horizontal distance equal to

Q. A projectile is projected with a kinetic energy $E$. Its range is $R$. It will have the minimum kinetic energy, after covering a horizontal distance equal to

Q. A projectile is projected with a kinetic energy $K$. If it has the maximum possible horizontal range, then its kinetic energy at the highest point will be

Q. A particle of mass $m$ is projected from the ground with initial linear momentum $p$ (magnitude) so as to have maximum possible range. Its minimum kinetic energy will be

Q. A ball is projected with kinetic energy E at an angle of ${45}^{\circ }$ to the horizontal. At the highest point during its flight, its kinetic energy will be

Q. An object of mass $m$ is projected with a momentum $P$ at such an angle that its maximum height $\left(H\right)$ is $\left(\frac{1}{4}\right)th$ of its horizontal range $\left(R\right)$. The minimum value of its kinetic energy in the path will be: