Question

What is the acceleration
of the object between times t= 10 and t= 12​

Answer 1

Answer:

Step-by-step explanation:

acceleration = change in velocity in per unit time

acc  =  v2 - v1 /t2 -t1

       =  (4-8) / (12-10)

       = -4/2  = -2 m/sec^2

It's actually retardation ( negative acceleration)

HOpe it helps :-)