Math, asked by keiastro1223, 2 months ago

An object covers first half of the total distance with speed V1 and second half of the total distance with speed V2. If average speed for the entire trip is V3, then prove that 1/v3= 1/2 [1/v1 + 1/v2].

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Answered by 4758

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An object covers first half of the total distance with speed V1 and second half of the total distance with speed V2. If average speed for the entire trip is V3, then prove that 1/v3= 1/2 [1/v1 + 1/v2]

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An object covers first half of the total distance with speed V1 and second half of the total distance with speed V2. If average speed for the entire trip is V3, then prove that 1/v3= 1/2 [1/v1 + 1/v2].​

Answers

An object covers first half of the total distance with speed V1 and second half of the total distance with speed V2. If average speed for the entire trip is V3, then prove that 1/v3= 1/2 [1/v1 + 1/v2].