I think john is 10 years old hope that helps.
The initial velocity: v o = 20 m/s.And : a = 1.5 m / s² , t = 5 s.The final velocity formula:v = v o + a · tv = 20 + 1.5 · 5v = 20 + 7.5v = 27.5 m /sAnswer: The car`s final velocity is 27.5 meters / second.
The doctor would have 72 patients each week. Meaning 3744 each year.
0.08
0.2
+
=
0.28 that’s how u work it out
