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its velocity remains constant
no work is done on it
no force acts on it
no acceleration is produced in it
If a bomb is released from a plane moving with uniform velocity, then by the time the bomb reaches the ground, the plane will be
If a boy sitting in a train, which is moving at a constant velocity, throws a ball straight up into the air, the ball will
If a carrier wave of 1000 kHz is used to carry the signal, the length of transmitting antenna will be equal to _ ?
If a charged body attracts another body, what charge can it have on the other body?
If a copper wire is increased to double its length, its resistance will become
If a fuse blows frequently, one should
If a lift is going up with acceleration, the apparent weight of a body is
If a liquid is heated in space under no gravity, the transfer of heat will take place by process of
If a magnet is cut into two pieces of equal length
If a moving body turns its speed to 1.5 times, what will be the impact on its kinetic energy?