Question

question 3 (2 points) a bungee jumper jumps off the top of a tall bridge. at his lowest point in the jump, the energy is elastic potential the energy is kinetic the energy is gravitational potential the energy is vomit question 4 (2 points) the work done by a non - conservative force like friction or drag is the same as potential energy trick q--there is no work done by friction! kinetic energy thermal energy

Explanation:

Question 3:

At the lowest - point of a bungee jump, the bungee cord is maximally stretched. Elastic potential energy is stored in a stretched elastic object (the bungee cord), and the jumper's velocity is zero (so no kinetic energy), and the height is minimum (so minimum gravitational potential energy).

Question 4:

Non - conservative forces like friction or drag dissipate energy in the form of heat. The work done by non - conservative forces is converted into thermal energy.

Answer:

Question 3: the energy is elastic potential

Question 4: thermal energy