Which of the following is the best example of kinetic energy being transformed into potential energy?

A. Bending a paper clip
B. Starting an automobile engine
C. Coasting down a hill on a bicycle
D. A ball rolling up a hill

Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?

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

How much energy will be transferred to your eardrum while listening to this sound for 1.0 min?