A cattle trough has a trapezoidal cross section with a height of 1 m and horizontal sides

Question:

A cattle trough has a trapezoidal cross section with a height of 1 m and horizontal sides of length 1/2 m and 1 m. Assume the length of the trough is 10 m (see figure).

a. How much work is required to pump the water out of the trough (to the level of the top of the trough) when it is full?

b. If the length is doubled, is the required work doubled? Explain.

10 m 0.5 m

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Related Book For answer-question

Calculus Early Transcendentals

ISBN: 978-0321947345

2nd edition

Authors: William L. Briggs, Lyle Cochran, Bernard Gillett

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Question Posted: Apr 06, 2019 11:21 AM

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A cattle trough has a trapezoidal cross section with a height of 1 m and horizontal sides

Question:

10 m 0.5 m

Step by Step Answer:

a Orient the axes so that the lower corners of the trough are at 025 0 and at 250 ...View the full answer

Calculus Early Transcendentals

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