The work done by centripetal force is ______.
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A raised hammer possesses
Sound can not travel in which of the following medium?
A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/sq.s)
One Gigabyte = ? (in decimal value)
When net torque is zero, __________ will be constant.
Which of the following is an example of thermoplastics?
To hear a distinct echo the time interval between the original sound and the reflected sound must be at least