Formulas

Question 1

Cardiac Output

Answer 1

Stroke volume x pulse rate

Question 2

Kinetic energy

Answer 2

kinetic energy = 1/2 mass x velocity^2

To calculate kinetic energy, we use the formula kinetic energy = 1/2 mass x velocity^2. Kinetic energy is the energy of motion, so any moving objects have kinetic energy okay so kinetic energy the formula we use for kinetic energy is one half times the mass of the object time the velocity of the object squared.

Question 3

Newton’s 2nd law of motion

Answer 3

Force= mass x acceleration

Question 4

Newton’s 1st law of motion

Answer 4

An object at rest will remain at rest unless acted on by an outside force

Question 5

Frank starlings law

Answer 5

^ventricular filling =^myocardial stretch
=^force of contraction =^stroke volume
=^cardiac output

Question 6

Blood pressure

Answer 6

Cardiac output x systemic vascular resistance