Ask Question
27 June, 19:07

If a car changes its velocity from 32 km/hr to 54 km/hr in 8.0 seconds, what is its acceleration?

216 km/hr/sec

2.8 km/hr/sec

-216 km/hr/sec

-2.8 km/hr/sec

+5
Answers (1)
  1. 27 June, 20:09
    0
    Use the equation vf = vi + at to determine the acceleration:

    54 = 32 + (a) (8)

    22 = 8a

    a = 2.75 km/h/s

    B
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If a car changes its velocity from 32 km/hr to 54 km/hr in 8.0 seconds, what is its acceleration? 216 km/hr/sec 2.8 km/hr/sec -216 ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers