1.

An orbiting satellite will escape if a) its speed increases by 41.4% b) its speed in the orbit is made sqrt(1.414)times that of its initial value c) its kinetic energy increases by 100% d) its kinetic energy is made 12 times that of its initial value

Answer»

only a & B are CORRECT
only a & C are correct
only b & c are correct
only c is correct

ANSWER :B


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