Physics, asked by ams23, 1 year ago

A motor vechile travrls with a speed v1=10kmph v2=20 kmph and v3=60kmph what is the mean speed of the entire distance of the vechile travelled

Answers

Answered by ayushmaan97

1

v1-10kmph

v2-20kmph

v3-60kmph

so, total speed-90kmph

total time-v1+V2+v3-3hrs

mean distance- total distance × total time taken

90 × 3- 270km

the distance is- 270km

ayushmaan97: wlcm

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