A 3.0 mL syringe has an inner diameter of 5.5 mm, a needle inner diameter of 0.27 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. Assume the liquid is an ideal fluid. What is the minimum force the nurse needs to apply to the syringe? Express your answer in newtons. F = 0.32 N Submit Previous Answers ✓ Correct Part B The nurse empties the syringe in 3.5 s. What is the flow speed of the medicine through the needle? Express your answer in meters per second. IVE ΑΣΦ ?

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A 3.0 mL syringe has an inner diameter of
5.5 mm, a needle inner diameter of 0.27 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. Assume the liquid is an ideal fluid.
Part A
What is the minimum force the nurse needs to apply to the syringe?
Express your answer in newtons.
F = 0.32 N
Submit
Part B
Previous Answers
Correct
V=
The nurse empties the syringe in 3.5 s. What is the flow speed of the medicine through the needle?
Express your answer in meters per second.
17 ΑΣΦ
Submit Previous Answers Request Answer
?
X Incorrect; Try Again; 3 attempts remaining
m/s
<
Transcribed Image Text:A 3.0 mL syringe has an inner diameter of 5.5 mm, a needle inner diameter of 0.27 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. Assume the liquid is an ideal fluid. Part A What is the minimum force the nurse needs to apply to the syringe? Express your answer in newtons. F = 0.32 N Submit Part B Previous Answers Correct V= The nurse empties the syringe in 3.5 s. What is the flow speed of the medicine through the needle? Express your answer in meters per second. 17 ΑΣΦ Submit Previous Answers Request Answer ? X Incorrect; Try Again; 3 attempts remaining m/s <
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