Question

A car increases its speed with uniform rate from 20 km 50 kmh in 10 seconds, average speed of car is (11
(1) 35 km/h
(2) 40 km/h
(3) 45 km/h
(4) 30 km/h​

Answer 1

Answer:

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Answer 2

Answer:

(4) 30 km/h

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