Question

if a car is running with a speed of 108km/h in 10s what is the acceleration if v=0​

Answer 1

Answer:

-1.8 km/h

Explanation:

u: 108 km/h

v: 0

t: 10 sec

v = u + at

0 = 108 + 10a

-108 = 10a

a = -108/10

a = -1.8 km/h