Ask a Teacher

Search



if a body moving with a velocity of 10m/s is given an acceleration of 2m/s square what will be its velocity after 6s?what is the time taken by the body to come to rest if it is given an acceleration of -11m/s square after 6s?

u=10m/s, a=2m/s2 ,t=6s

v= u+ at=10+12=22m/s

Rertardation=11m/s2 ,v=om/s

t =(v-u)/a=-10/-11=10/11=0.9s


comments powered by Disqus