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CBSE Class 11-science Answered

A car travels a distance 200m on a straight road in 2 minutes and then returns to the starting point in 4 minutes it's average speed is

Asked by anyone.viv7807191905 | 21 Dec, 2021, 11:40: PM
Expert Answer
Average speed = ( Total distance travelled ) / ( total time )
 
Average speed = ( 200 + 200 ) m / ( 120 + 240 ) s = 1.111 m/s
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