A car travelling at 60 km/h,stops on applying brakes in 10 seconds.What is its acceleration?
Answers
Answered by
5
Mathematically, acceleration is given by where,
[tex]v \ \rightarrow \text{final-velocity} \\ v_{o} \rightarrow \text{initial-velocity} \\ t \ \rightarrow \text{time}[/tex].
Substituting your values .
[tex]v \ \rightarrow \text{final-velocity} \\ v_{o} \rightarrow \text{initial-velocity} \\ t \ \rightarrow \text{time}[/tex].
Substituting your values .
nick1234:
i did'nt understand
Answered by
14
initial velocity, u = 60 km/h = m/s
final velocity. v = 0
time, t = 10s
acceleration, a =
So accelaration is -1.667 m/s²
final velocity. v = 0
time, t = 10s
acceleration, a =
So accelaration is -1.667 m/s²
Similar questions