A motorist travelling at 72\(kmh^{-1}\) had his eyes shut for 0.4s during a hard sneeze. Calculate the distance covered by him during this time interval.

The angle at which a projectile must be fired to cover maximum range is 

A body can undergo the following types of motion except

Which of the following graphs correctly represents the relationship between the kinetic energy (K.E) and the displacement (d) from point of release of a swinging pendulum bob?

The energy stored in a spring of stiffness constant k = 2000\(Nm^{-1}\) when extended 4cm is