A car moving on a straight road covers one third of the distance with a speed of 20 km/hr…
Physics · JEE Main · NTA Exams — Kinematics
A car moving on a straight road covers one third of the distance with a speed of 20 km/hr and the rest with a speed of 60 km/hr. The average speed is
- 40 km/hr
- 80 km/hr
- 46 \(\frac{2}{3}\)km/hr
- 36 km/hr
Answer
(D) 36 km/hr
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