Question

A particle starts from a point with a velocity of +6.0m/s and moves with an acceleration of -2.0m/s² . Show that after 6 second the particle will be at the starting point .

Answer 1

Hi , there !!!

here is your answer !!!

v =?
u = 6m / s
a = -2m/ s²

now , v = u+ at

v = 6 -2× 6

v = -6 m/ s .

hence , the velocity is 6m / s .

Hence , after 6 second the particle will be at a starting point

hope it helps you!!

thanks !!

Ranjan kumar