Question

the speed of an object changes from 12m/s to 24m/s in 6 second the acceleration of object is​

Answer 1

=2m/s

u=10 m/s,t=5 sec

v=u+at

v= 10+2×5

v=20m/sec

Answer 2

Acceleration a = (v-u)/t
= (24-12)/6
=2 m/s2