Question

A travels a distance of 24 km with a speed of 4 km/h B start one hour later than a and he covers the same distance in four-hour draw the graph of their journey and find when and where b and a meet

Answer 1

Answer:

Meeting point of A and B after 12 km

Step-by-step explanation:

A travels a distance of 24 km with a speed of 4 km/hr

B start 1 hour late than A and he covers the same distance in 4 hours

Speed of B, \dfrac{24}{4}=6\ km/h

4

24

=6 km/h

For A:

Speed = 4 km/h

Distance = 24 km

Time = 6 hours

For B:-

Speed = 6 km/h

Distance = 24 km

Time = 4 hours

Now make a table of distance and time for A and B

t : 1 2 3 4 5 6

A : 4 8 12 16 20 24

B : 0 6 12 18 24

Now plot the point on same graph.

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Step-by-step explanation:

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