Which of the following is a scalar quantity ?
The angle of projection at which the horizontal range and maximum height of a projectile are equal to_____________________?
A stone is thrown vertically upwards with a vertical velocity of 49 m/sec. It returns to the ground in________________?
If the direction of projection bisects the angle between the vertical and the inclined plane, then the range of projectile on the inclined plane is__________________?
The angle of projection at which the horizontal range and maximum height of a projectile are equal to___________________?
In a simple harmonic motion, the position of equilibrium is always_________________?
The maximum displacement of a particle executing S.H.M. corresponds to__________________?
A simple pendulum of length 1 has an energy E when its amplitude is A. If its amplitude is increased to 2 A, the energy becomes____________________?
The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by__________________?
Time period and length of a seconds pendulum respectively are_________________?
