A hypodermic syringe contains a medicine with the density of water (figure below). The barrel of the syringe has a cross-sectional area of 2.10 x 10-5 m2. In the absence of a force on the plunger, the pressure everywhere is 1.00 atm. A force Fof magnitude 2.24 N is exerted on the plunger, making medicine squirt from the needle. Determine the medicine's flowspeed through the needle. Assume the pressure in the needle remains equal to 1.00 atm and that the syringe is horizontal.m/sA1P2P1A2Need Help?A syringe is aligned horizontally, with the plunger on the left side, the needle on theright side, and the barrel between them in the middle. The cross-sectional area ofRead Itthe barrel is labeled A,, and the cross-sectional area of the needle is labeled A,. Anarrow labeled vector F is outside and to the left of the syringe, and points to theright toward the plunger. An arrow labeled vector v, is outside and to the right ofthe syringe, and points to the right away from the needle. The fluid in the barrel ofthe syringe is labeled P,, and the fluid in the needle is labeled P2.

Given: The area of the barrel is 2.1x10-5 m2. The applied force is 2.24 N. The pipe is horizontal.

A hypodermic syringe contains a medicine with the density of water (figure below). The barrel of the syringe has a cross- sectional area of 2.10 x 10-5 m2. In the absence of a force on the plunger, the pressure everywhere is 1.00 atm. A force F of magnitude 2.24 N is exerted on the plunger, making medicine squirt from the needle. Determine the medicine's flow speed through the needle. Assume the pressure in the needle remains equal to 1.00 atm and that the syringe is horizontal. m/s A1 P2 A2

A hypodermic syringe contains a medicine with the density of water (figure below). The barrel of the syringe has a cross- sectional area of 2.10 x 10-5 m2. In the absence of a force on the plunger, the pressure everywhere is 1.00 atm. A force F of magnitude 2.24 N is exerted on the plunger, making medicine squirt from the needle. Determine the medicine's flow speed through the needle. Assume the pressure in the needle remains equal to 1.00 atm and that the syringe is horizontal. m/s A1 P2 A2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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