A car is travelling along a straight line, it covers one-half of the total distance at a velocity of 10m/s. The remaining part of the distance was covered with velocity 12m/s for half the time and with velocity 16m/s for the other half the time. Find the average speed for the whole journey.
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Answered by
10
Average speed=total distance/total time
A.S=(0.5X10+0.25X12+0.25X16)/1
CAN I KNOW HOW MUSH TIME ITS TAKE AND THE TOTAL DISTANCE
A.S=(0.5X10+0.25X12+0.25X16)/1
CAN I KNOW HOW MUSH TIME ITS TAKE AND THE TOTAL DISTANCE
Arpan2042:
no there is not given the total distance
and time taken
OUH OK, SO JUST CONSIDER IT AS 1
ok
Answered by
0
Answer:c
Explanation:m
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