A car moves at snail’s speed in city and covers only 2/7
of the total journey in first hour.
Whereas it covers 1/2
of the journey in next hour. How much distance it
has yet to cover?
Answers
Answered by
0
The total time for the journey is given as,
t=
v
1
d
1
+
v
2
d
2
=
40
30
+
20
30
=2.25hour
The average speed is given as,
v
avg
=
t
d
1
+d
2
=
2.25
30+30
=26.67km/h
Thus, the average speed of the car is 26.67km/h.
t=
v
1
d
1
+
v
2
d
2
=
40
30
+
20
30
=2.25hour
The average speed is given as,
v
avg
=
t
d
1
+d
2
=
2.25
30+30
=26.67km/h
Thus, the average speed of the car is 26.67km/h.
Answered by
1
Answer:
26.67km/h is your answer mate ok
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