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A car travels for 6 hours at different s...

A car travels for 6 hours at different speeds. For the first two hours at 60 m/s, for the next 2 hours at 50 m/s and for the remaining time at x m/s. If the average speed for the entire journey is 52 m/s, what is the value of x?

A

46

B

`44 1/2`

C

`45 1/2`

D

`48`

Text Solution

Verified by Experts

The correct Answer is:
A
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