Introduction to Energy

Question 1

Which image best represents an animal exhibiting kinetic energy?

Revolt · Accepted Answer

[Image: A cheetah running....]

Question 2

Question 87830

Revolt · Accepted Answer

87830

Question 3

Joshua is holding a book near shoulder-height. Use the drop-down menus to indicate what happens to the gravitational potential energy of the book if he places it on each shelf.

Revolt · Accepted Answer

shelf A: increases; shelf B: stays the same; shelf C: decreases

Question 4

✔ stays the sameincreasesdecreases

Revolt · Accepted Answer

✔ stays the same

Question 5

stays the sameincreases✔ decreases

Revolt · Accepted Answer

✔ decreases

Question 6

Classify the forms of energy described in each scenario by filling in the correct term.

Revolt · Accepted Answer

kinetic; radiant

Question 7

Question 87835

Revolt · Accepted Answer

radiant

Introduction to Energy Answers

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