Question

3. . Distinguish between rectilinear and curvilinear motion ? give two example
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Answer 1

Answer:

In rectilinear motion the body travels in a straight line whereas in curvilinear motion the body travels in a curved path. In rectilinear motion the body can travel with uniform velocity whereas in curvilinear motion the velocity keeps changing as the direction keeps changing.

Example: A car taking a turn

Answer 2

Answer:

rectilinear motoni is motion in a straight line whereas curvilinear motion is motion along curved line eg car moving on straight road and witting with pen