List of top Physics Questions on Projectile motion asked in JKCET

The maximum range of a projectile is $ 100\,m $ . The maximum height reached by it is

The coordinates of a moving particle at any time $t$ are given by $x=\alpha t^{3}$ and $y=\beta t^{3}$. The speed of the particle at time $t$ is given by

Two projectiles are fired at different angles with the same magnitude of velocity, such that they have the same range. At what angles they might have been projected?