A 2.0 mL syringe has a inner diameter of 6.0 mm, a needle inner diameter of 0.25

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A 2.0 mL syringe has a inner diameter of 6.0 mm, a needle inner diameter of 0.25 mm, and a plunger pad diameter (where you place-your finger) of 1.2 cm. A nurse uses the syringe to inject medicine into a patient whose blood pressure is 140/100.

a. What is the minimum force the nurse needs to apply to the-syringe?

b. The nurse empties the syringe in 2.0 s. What is the flow speed of the medicine through the needle?

Related Book For answer-question

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

ISBN: 978-0133942651

4th edition

Authors: Randall D. Knight

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Posted Date: May 08, 2019 05:43 AM

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A 2.0 mL syringe has a inner diameter of 6.0 mm, a needle inner diameter of 0.25

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a The minimum pressure is 100 mm Hg The expression for radius of the syringe is given below Here r i... View the full answer

Physics for Scientists and Engineers A Strategic Approach with Modern Physics

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