Physics, asked by Tanurazan, 8 hours ago

please give me the whole solution within a min..​

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Answers

Answered by nistha63
2
Let the length of the line segment AB be x m

The time taken is given as t=distance covered/speed
Total time = t
1

+t
2

=
30
x

+
20
x

=
60
5x

h
Average speed = Total distance /Total time =
5x/60
2x

=24 km/h

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