In a two dimensional motion,instantaneous speed `v_(0)` is a positive – InterviewSolution

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1.	In a two dimensional motion,instantaneous speed `v_(0)` is a positive constant.Then which of the following are necessarily true?A. The average velocity is not zero at any timeB. Average acceleration must always vanishC. Displacements in equal time intervals are equalD. Equal path lengths are traversed in equal intervals
Answer» Correct Answer - D We know that speed `v_(0) = ("total distance travelled")/("time taken")` Hence, total distance travelled = Path length =(speed) `xx` time taken

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