Question

A particle in one dimensional motion with zero speed at instant many have Nonzero acceleration at that instant.is it true or false.give reason

Answer 1

It is false. Speed is rate of change of the distance traveled along a specific path per time while Velocity is rate of change of displacement .

Even though the velocity is different from speed they both are inversely proportional to time & directly proportional to each other .

Hence with zero speed the velocity also would be zero .

Answer 2

♣️❤️♣️FALSE...........