Question

a body start with a velocity of 5 metre per second and after the Traveling its 220 it's come to the rest
find the acceleration
time taken by journey​

Answer 1

Answer:

u=5m/s v=0, S=220m , v2=u2+2aS

0=25+2*220a

-25=440a

-0.05m/s2=a

for t =?

S=ut +1/2at2

220=5*t +1/2(-0.05)*t2