Physics, asked by rsonakshi1084, 1 year ago

A velocity of 20 km per hour is represented by an arrow of length 5 cm what velocity is represented by an arrow of length 7.5 CM

Answers

Answered by anannya777
2

Answer:

30 km /h

Explanation:

20 km/h = 5cm

x km/h =7.5 cm

x= 30 km/h

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