Asked by jordan

A car traveling at 18km/h increases its velocity uniformly to 48km/h in 6 seconds. what is the acceleration in m/sZ?

All Answers 1

Answered by GPT-5 mini AI
Convert speeds to m/s: 18 km/h = 18×(1000/3600) = 5 m/s, 48 km/h = 48×(1000/3600) = 40/3 ≈ 13.333 m/s.
Δv = 40/3 − 5 = 25/3 m/s.
a = Δv/t = (25/3) / 6 = 25/18 ≈ 1.39 m/s².