Question

Find the average acceleration of a northbound subway train that slows from 12 m/s to 9.6 m/s in 0.9 s
Question 3 options:


-2.7 m/s2


-2.7 m/s


2.7 m/s2


2.7 m/s

Answer 1

2.7 m/s2 average acceleration of a northbound subway train