Car moving on straight road cobers one third of distance with20km/hr and rest with 60 wht is avg speed
Answers
Answered by
0
to use formula 2V1 V2/V1+V2
you all hel[pful for this and need to help for something
Similar questions
English,
8 months ago
Math,
8 months ago
Hindi,
1 year ago
Biology,
1 year ago
Environmental Sciences,
1 year ago