2. Muscles with the greatest endurance have a. intermediate muscle fibers.
b. fast-twitch muscle fibers.
c. slow-twitch muscle fibers.
d. endurance muscle fibers.

think about the oscillation of the toy shown in the video. when the toy is at the highest point of its motion, its velocity is zero and its acceleration is negative.

no

explanation:

no i dont know how to solve this you should probably try to google the answer

if i am correct, your answer choices are:

a. the temperature remains constant

b. the temperature increases at a constant rate

c. heat flows at a constant rate into the system

d. heat flows at a constant rate out of the system

e. no heat flows into or out of the system

if so, then the answer is e. no heat flows into or out of the system.