1.

Total time - 3+2-ssec.total distance 20m +20mtimetom20120Coms secaverspeed –total distancetotal time32hisRspeed of 20 KMTRNAkhil drove his come with ales college when he returned to his home alongonecalculsocede the ear is 40km/hsame soot the speed o) the earcar during the entispeed of theene averageousne.journey.total distances+S - 25 kmtotal time- tadspeed​

Answer»

Answer:

5sec =40m

sec = 40/5

8m/sec



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