At which point on the projectile trajectory is the (ii) kinetic energy minimum.

A particle is performing linear S.H.M. at a point A, on the path, its potential energy is three times kinetic energy. At another point B on the same path, its kinetic energy is 3 times the potential energy. The ratio of the kinetic energy at A to its kinetic at B is

The kinetic energy of a projectile at its highest position is K . If the range of the projectile is four times the height of the projectile, then the initial kinetic energy of the projectile is .

At which point of projectile motion (i) potential energy is maxumum (ii0 kinetec eneragy is maximum (iii) total vechnical energy is maximum.

In a simple harmonic motion (i) the maximum potential energy equal the maximum kinetic energy (ii) the minimum potential energy equals the minimum kinetic energy (iii) the minimum potential energy equals the maximum kinetic energy (iv) the maximum potential energy equals the minimum kinetic energy

Statement -1 : The graph between - Kinetic energy and vertical displacement is a stright line for a projectile. Statement -2 : The graph between kinetic energy and horizontal displacement is a straight is straight line for a projectile. Statement -3 : the graph between kinetic energy and time is a parabola for a projectile.

When a body is projected vertically up. At some point P at height h its kinetic energy is twice of potential energy at that point. At what height its potential energy is twice that of kinetic energy?

At what point in its trajectory does a projectile have its minimum speed ?

At the top of the trajectory of projectile the

If the mass of a moving projectile is tripled and its velocity is doubled, the kinetic energy will be multiplied by

Asserton: y-x graph of a transverse wave on a string is as shown in figuer. At potential energy and kinetic energy both are minimum. Reason : At point B kinetic energy and ptential energy both are maximum.