Question

8. Two points, A and B, are x m apart. C lies on the straight line joining A and B
such that the ratio of the length of AC to that of CB is 2 : 3. An object travels
from A to C in half a minute and then from C to B at an average speed of
30 m/s. Find an expression for
(i) the time taken for the object to travel from C to B,
(ii) the average speed of the object for its entire journey from A to B.​

Answer 1

Answer:

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Answer 2

Answer:

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