Math, asked by snehlata143singh, 15 days ago

HEY GUYS CAN YOU HELP ME WITH THIS QUESTION OF CLASS 7 ACCORDING TO BOOK ANSWER IS 16 second THANKS GUYS​

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Answers

Answered by drishtidhanoliya
0

Step-by-step explanation:

it will be 40 seconds. (L/4) and L/5) m/s will be the terms. Then 2L|( L/4 - L/5) = 40 secs.

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