QUESTIONS: 1 In your list, what skill you find more difficult during your execution? Explain your answer 2. Do you believe that during your executions all types of energy systems are working together? Explain your answer 3 What other observations you experienced while performing your listed skats in your sport (Pulse rate increase, Short of breath, muscle pain, etc)?

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation:

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests

the answer should be in the picture.

chemical energy --> gravitational potential energy --> kinetic energy --> elastic potential energy --> gravitational potential energy

explanation:

when emma starts the hike, the chemical energy stored in her body is used to climb up the mountain, and so she gains gravitational potential energy (because at the end, she will be at a higher height h above the ground). then she goes bungee jumping: as she falls, this gravitational potential energy is converted into kinetic energy (because her speed increases as she falls down), until the point when the rope stretches, and she stops moving. at that moment, all the kinetic energy is converted into elastic potential energy due to the stretching of the rope. then, this energy is released because the rope returns to its natural length, and emma gains a small increase in altitude , so she gains some gravitational potential energy.