find the initial velocity of a car which is stopped in 10 second by applying brake retardation due to brake in 2.5/s square
Answers
Answered by
3
Answer:the initial velocity is 25ms
Explanation:
v = 0
a = - 2.5 m / s²
t = 10s
we know,
v = u - at
=> 0 = u -2.5*10
=> u = 25m/s
Similar questions