Find the flow speed of the medicine through the needle

Reference no: EM13259975

A 3.5 mL syringe has an inner diameter of 5.0 mm, a needle inner diameter of 0.24 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.

A) What is the minimum force the nurse needs to apply to the syringe? (answer should be in N)

B) The nurse empties the syringe in 2.3 s. What is the flow speed of the medicine through the needle? (answer shoule be in m/s)

Reference no: EM13259975

Questions Cloud

What is the linear speed of the disk : Suppose a disk of radius R and mass M starts from rest at a height of 2.5m, What is the linear speed of the disk when it leaves the incline

Find the conversion premium in dollars and in percent : Find the payback period. Explain what this means in your own words without quoting the definition of payback period. In addition, state whether or not this is considered to be an acceptable payback period.

What would a fully-taxable corporate bond have to yield : What would a fully-taxable corporate bond have to yield in order to produce the same after-tax return as the 5% municipal bond? Show work. Express your answer as a percentage rounded to two decimal places.

Calculate the current yield on this bond : What dollar amount of interest will he receive from this bond every six months? Explain or show work.

Find the flow speed of the medicine through the needle : A 3.5 mL syringe has an inner diameter of 5.0 mm, a needle inner diameter of 0.24 mm, and a plunger pad diameter, The nurse empties the syringe in 2.3 s. What is the flow speed of the medicine through the needle

Job order costing system : Finlon Upholstery, Inc. uses a job order costing system to accumulate manufacturing costs. The company’s work-in-process on December 31, 20x1, consisted of one job (no. 2077), which was carried on the year-end balance sheet at $156,800. There was no ..

What will your interest payments be next year : You have just purchased a 10-year TIPS with face value $1,000 and a 4% coupon rate. Inflation for the year turns out to be 6%. What will your interest payments be next year? Show work and explain.

Generate and review requirement for procurement : Discuss the process you would follow to generate and review requirements and specifications for procurement. What information would you gather as part of a procurement specification?

What is the yield to call : A 30-year maturity, 8% coupon bond paying coupons semiannually is callable in five years at a call price of $1,100. The bond currently sells at a yield to maturity of 7% (3.5% per half-year).

User Account

All Pages