Question

Joseph Gogh from end us to the other end (B of a estraight 300 m rood in 2 minutes 30 second and then turns around and jogs 100 m back to point a in another minute what are joseph all auvrage speeds and belocity & A B and (b) from s to be in​

Answer 1

$\rm\huge\underline{Answer}$

The heart has four chambers:

The right atrium receives blood from the veins and pumps it to the right ventricle.

The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen.

The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.

The left ventricle (the strongest chamber) pumps oxygen-rich blood to the rest of the body. The left ventricle’s vigorous contractions create our blood pressure