Question

a truck covers 40.0 m in 8.50 s while smoothly slowing down to a final speed of 2.60 m/s. Find acceleration​

Answer 1

Answer:

Step-by-step explanation:

initial velocity=$\frac{40.0}{8.50}$=4.70

acceleration=$\frac{final velocity-initial velocity}{time taken}$

=$\frac{2.60-4.70}{8.50}$= -0.25