Q. The speed of a motor car changes from 18 km/h to 72 km/h in 5 s. Its acceleration is

  • (A) 3 m/s2
  • (B) 4 m/s2
  • (C) 5 m/s2
  • (D) 6 m/s2
✅ Correct Answer: (A) 3 m/s2

Published by Ram Sharma ⭐ 193.88K Points at 17-Feb-2022 09:08 am in Physics

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