# physics 1

The left ventricle of the heart accelerates blood from rest to a velocity of + 24.8 cm/s. (a) If the displacement of the blood during the acceleration is + 2.97 cm, determine its acceleration (in cm/s2). (b) How much time does blood take to reach its final velocity?

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1. vf^2=2ad you know vf, d, solve for a.

vf=at solve for time t.

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2. 0.15

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