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Fluid Pressure and force.

A 2.28 N force is applied to the plunger of a hypodermic needle. If the diameter of the plunger is 1.14 cm and that of the needle 0.215 mm, with what force does the fluid leave the needle?

Solution Summary

The fluid is pressed in a needle with a force on the plunger. The force on the fluid in the needle is calculated.