A piece of elastic is attached to two nails on a flat board, as shown in...
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A piece of elastic is attached to two nails on a flat board, as shown in the picture, with a button attached to the midpoint of the elastic. The nails are 5 cm apart. You stretch the elastic by pulling the button along the board in a direction that is perpendicular to the line between the nails. 5cm~ A. Find an equation that relates the total length of the elastic x to the distance y that the button has moved. B. You pull the button at a constant 3 cm/sec. Find the rate at which the length of the elastic is increasing when it is 12 cm long. A piece of elastic is attached to two nails on a flat board, as shown in the picture, with a button attached to the midpoint of the elastic. The nails are 5 cm apart. You stretch the elastic by pulling the button along the board in a direction that is perpendicular to the line between the nails. 5cm~ A. Find an equation that relates the total length of the elastic x to the distance y that the button has moved. B. You pull the button at a constant 3 cm/sec. Find the rate at which the length of the elastic is increasing when it is 12 cm long.
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Related Book For
Financial Management for Public Health and Not for Profit Organizations
ISBN: 978-0132805667
4th edition
Authors: Steven A. Finkler, Thad Calabrese
Posted Date:
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