Question

a body m9ving in a straight line covers certain distance in the following four seperate and independent ways.(a) half the time is covered with speed and the other half of the time with speed V .(b) half the distance is covered with speed M and next half distance is covered with speed V (c) 1/3rd of the distance is covered with speed and for the remaining distance the first 1.4th of theremaining time is covered with speed V and 3/4` of the remaining time is covered with speed V (d) 15 of the time is covered with speed V and in the remaining time 3/44 of remaining distanceis covered with speed V and I 4 of the remaining distance is covered with speed V.In each of the above four cases find average speed over the entire journey​

Answer 1

Answer:

Explanation:

to

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to

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<br> Average speed