Physics, asked by heerp, 1 year ago

a particle goes a to m with a speed of 30km/hr and m to b with a speed of 50 km/hr. if mb= 5am, the average speed in km/hr for the whole journey is --
1. 45km/hr
2. 40km/hr
3. 36km/hr
4. 34km/hr

Answers

Answered by physicslover

14

the average speed can be find out by finding the total time

Attachments:

heerp: thanks for answer :)

physicslover: its ok buddy

Answered by dubey07

3

Answer:

answer of this question is 45km per h...

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