Physics, asked by harshveer1, 1 year ago

20 kilometre per hour is represented by an array of length 5 cm what is its velocity is represented by an aeroplane 7.5 CM

Answers

Answered by Siddharthakumarpanda

1

if 20km= 5 cm then 1 cm = 4 km
now,
7 .5cm = 7.5*4= 30 km

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