Question

. The lower left chamber of the heart (the left ventricle) pumps blood into the aorta. The left ventricular contraction lasts 0.20 s, during which time a mass of 88 g of blood is accelerated from rest to a speed of about 0.45 m/s. What is the average net force of the left ventricle on the blood during the contraction

Name: the lower left chamber of the heart the left ventricle pumps blood into the aorta the left ventricular contraction lasts 020 s during which time a mass of 88 g of blood is accelerated from r 97686
Uploaded: 2022-05-15T10:18:31-08:00
Duration: 1 min 45 s
Channel: Hunza Gilgit
Description: the lower left chamber of the heart the left ventricle pumps blood into the aorta the left ventricular contraction lasts 020 s during which time a mass of 88 g of blood is accelerated from r 97686

          . The lower left chamber of the heart (the left ventricle) pumps
blood into the aorta.  The left ventricular contraction lasts
0.20 s, during which time a mass of 88 g of blood is accelerated
from rest to a speed of about 0.45 m/s. What is the average net
force of the left ventricle on the blood during the contraction

Added by Jason J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Hunza Gilgit

05/15/2022

Step 1

- The mass of the blood, \(m = 88 \, \text{g}\) (which needs to be converted to kilograms to use in the formula with SI units, so \(m = 0.088 \, \text{kg}\)). - The initial velocity of the blood, \(u = 0 \, \text{m/s}\) (since the blood starts from rest). - The Show more…

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. The lower left chamber of the heart (the left ventricle) pumps blood into the aorta. The left ventricular contraction lasts 0.20 s, during which time a mass of 88 g of blood is accelerated from rest to a speed of about 0.45 m/s. What is the average net force of the left ventricle on the blood during the contraction