Plz solve this...
An object starting with an initial speed and moving with constant acceleration travels 150 m in 5 secs.... The acceleration stops after this and in the next 5 secs the object travels 200 m farther..
Find the initial velocity and acceleration of the object...
Answers
Answered by
7
after the acceleration stops the body moves with uniform velocity so we can write v=s/t
=>v=200/5
=>v=40m/s
now for accelerated motion we have
s=ut+(1/2)at^2
=>150=5u+(25/2)a......(1)
=>v=200/5
=>v=40m/s
now for accelerated motion we have
s=ut+(1/2)at^2
=>150=5u+(25/2)a......(1)
Similar questions