Question

True and False-periodic motion is always rectilinear.( )

Answer 1

Hi my dear friend,

If a particle moves such that it repeats its path regularly after equal intervals of time , it's motion is said to be periodic. ... Every oscillatory motion is periodic but every periodic motion is not oscillatory for example motion of earth around the sun is periodic but not oscillatory.

~Thank you

Answer 2

False forever it has no neccessity