Physics, asked by karanbharti, 1 year ago

A car covers half of the distance of its jernoey with speed 20km/h and reat of the half jernoey with speed 30km/h find the average speed of this entire jorneay

Answers

Answered by abroufjkgmailcom

2

20km/h +30km/h÷2= 25km/h

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