If the mass and kinetic energy of a particle are m and E respectively, then the value of its momentum is-

IF mass speed and linear momentum of a particle are m, v and p respectively . Then kinetic energy of the particle is

During measurement of kinetic energy T , The percentage error in meansurment of mass of particle and momentum of particle are 2% and 3% respectively .The percentage error in measurement of kinetic energy is

If the kinetic energy of a moving particle of mass m is E, then the de Broglie wavelength lambda is

A charged particle of mass m and charge e is released from rest in an electric field of constant magnitude E. The kinetic energy of the particle after time t is E_k and the linear momentum is p. We have

A particle of mass m has half the kinetic energy of another particle of mass m/2 . If the speed of the heavier particle is increased by 2 ms^(-1) its new kinetic energy becomes equal to t he original kinetic energy of the lighter particle. The ratio of the orighinal speeds of the lighter and heavier particle is

A particle of mass m has half the kinetic energy of another particle of mass m/2 . If the speed of the heavier particle is increased by 2 ms^(-1) its new kinetic energy becomes equal to t he original kinetic energy of the lighter particle. The ratio of the orighinal speeds of the lighter and heavier particle is

If L, M and P are the angular momentum, mass and linear momentum of a particle respectively, which of the following represents the kinetic energy of the particle when the particle rotates in a circle of radius R?