A car moves on a straight road with a speed of 24km/ h for the first half of its journey
and 60 km/ h for next half Find the average speed.
Answers
Answered by
9
Answer:
Suppose total distance is 2x km then
time taken in traveling the distance first x will be t
1
=
40
x
and the time taken in traveling the distance second x will be t
2
=
60
x
now the average velocity can be calculated as V=
total time
total distance
=
40
x
+
60
x
2x
=
40+60
2×40×60
=48Km/h
Answered by
0
Answer:
A car moves on a straight road with a speed of 24km/ h for the first half of its journey
A car moves on a straight road with a speed of 24km/ h for the first half of its journeyand 60 km/ h for next half Find the average speed.
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