07-09-2020
Physics

contestada

An object on a straight line travels from point A to point B at a constant speed of 60 kmh-1 and returns to point A at a constant speed of 50 kmh-1. What is the average velocity for total motion?
1) 60 kmh-1
2) 55 kmh-1
3) 52.5 kmh-1
4) 50 kmh-1
5) 0
please help me...

Respuesta :

thapanirajan768 thapanirajan768

07-09-2020

Answer:

55kmh

Explanation:

first of all according to formula add both of the velocity and divide it by 2

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