Physics, asked by mukulsir, 3 months ago

A car covers the first half of the distance between two place at a speed of 40 km / h and the second half at 60 km/h . what is the average speed of the car ?

Answers

Answered by IshitwaDon

2

Explanation:

Given, speed in first half, 40km/h

. Speed in second half, 60km/h

.

Car covers equal distance with different speeds.

Average speed of car 2(40)(60)/40+60

48km/h

formula 2v¹v² /v¹+v²

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