Question 5 (5 points) (01.01 LC)
What is a self-improvement strategy for a teenager who has difficulty sticking to a schedule? (5 points)
Perform fitness activities only on weekends.
Exercise more days so a skipped day will be meaningless.
b
с
Rotate current fitness activities with trending exercises every other week.
d
Set up workouts with friends to be social and accountable.

An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above