A 250 ml syringe with an inner diameter of 500 mm a needle, Ask an Expert

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A 2.50 ml syringe with an inner diameter of 5.00 mm, a needle innerdiameter of 0.210 mm, and a plunger pad diameter of 1.2 cm. Thepatient's blood pressure is 140/100.

1) What's the minimum force required to press down on the pad?

2) If it takes 3.30 s to empty the syringe, what is the flow speedof the medicine through the needle?

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Category:- Physics
Reference No.:- M91178396

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