If a car starts at rest and accelerates to 40 m/s in a time of 10 s. What is the acceleration of the car?
\large acceleration=\frac{v_{final}-v_{initial}}{time}
a
-4 m/s2
b
4 m/s2
c
4 m/s
d
400 m/s2
\large acceleration=\frac{v_{final}-v_{initial}}{time}
a
-4 m/s2
b
4 m/s2
c
4 m/s
d
400 m/s2