Can a prticle in one- dimensional motion have zero speed and a non-zero velocity ?

Can a particle in one dimensional motion have zero speed and a non-zero velocity

Read each statement below carefully and state with reasons and examples, if it is true or false :- A particle In one-dimensional motion:- with zero speed may have non-zero velocity,

Read the statement carefully.A particle in one - dimensional motion with zero speed at any instant may have non zero acceleration at that instant.Define instantaneous acceleration.

Read the statement carefully.A particle in one - dimensional motion with zero speed at any instant may have non zero acceleration at that instant.Suggestan example to make the above statement clear.

Read the statement carefully.A particle in one - dimensional motion with zero speed at any instant may have non zero acceleration at that instant.Write the calculus notation for Instantaneous acceleration.

Statement I : A freely falling body travels through distances in this ratio 1:3:5:7:cdots in successive equal intervals of time ( Galileo's law of odd integers ). Statement II : In one -dimensional motion, a particle with zero speed may have a non-zero velocity.

Read each statement below carefully and state with reasons and examples, if it is true or false, A particle in one-dimensional motion (a) with zero speed at an instant may have non-zero acceleration at that instant (b) with zero speed may have non-zero velocity (c) with constant speed must have zero acceleration, (d) with positive value of acceleration must be speeding up.

Read each statement below carefully and state with reasons and examples, if it is true or false, A particle in one-dimensional motion: a) with zero speed at an instant may have non-zero acceleration at that instant, b)with zero speed may have non-zero velocity, c)with constant speed must have zero acceleration, d)with positive value of acceleration must be speed-ing up.