Chapter 7, Problem 7E

(a)

To determine

Initial Speed of the flea without air drag.

(b)

To determine

Kinetic energy per Kilogram of flea at initial point.

(c)

To determine

The maximum height that a man can jump and the initial velocity of man to jump maximum height.

(d)

To determine

Kinetic energy per kilogram of mass at the initial stage of jump for a man of $\text{60}\text{kg}$.

(e)

To determine

The place where a flea can store energy to make sudden leaps.