Your Heart Pumps 80 G of Blood with Each Beat $\times$

question 8

Multiple Choice

Your heart pumps 80 g of blood with each beat.The blood starts from rest and reaches a speed of 0.60 m/s in the aorta.If each beat takes 0.16 s,the average force exerted on the blood is

• A)3.0 \(\times\) 10² N
• B)0.22 N
• C)0.16 N
• D)0.30 N
• E)0.98 N

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Definitions:

Trust Fund

A legal entity established to hold assets on behalf of a person or group, often used for estate planning or to manage money for beneficiaries.

Present Value

A payment’s economically equivalent amount at a prior date, allowing for the time value of money.

Compounded Annually

Describes the process of calculating interest on both the initial principal and the accumulated interest from previous periods once a year.

Present Value

The present value of a future amount of money or series of cash flows using a predetermined rate of return.