Rankers Physics
Topic: Kinematics
Subtopic: Average Speed and Velocity

A car moves a distance of 200 m. It covers first half of the distance at speed 60 kmh–¹ and the second half at speed v. If the average speed is 40 kmh–¹, the value of v is
30 kmh–¹
13 kmh–¹
20 kmh–¹
40 kmh–¹

Solution:

Vav=30m/s

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