Physics, asked by Aayushkumawat, 9 months ago

a car moves from a to b with a speed of 30 km per hour and from b to a with a speed of 20 km per hour what is the average speed of car
A)25km/h
B)24km/h
C)50km/h
D)10km/h

Answers

Answered by Gauravkulkarni211

1

Answer:

D)10km/h

Explanation:

Because car moving a to b with speed 30km per hour and other side car coming b to a is 20 km per hour

Therefore, 30-20=10

The D) Answer is correct

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