Question

1.3.3 quiz: big earth, big concepts question 10 of 10 which is an example of kinetic energy? a. an apple hanging from a tree b. a compressed spring c. a skateboard rolling across the street d. the energy stored in sugar

Explanation:

Kinetic energy is the energy of motion. An apple hanging from a tree has potential energy due to its height. A compressed spring has elastic - potential energy. The energy stored in sugar is chemical - potential energy. A skateboard rolling across the street is in motion, so it has kinetic energy.

Answer:

D. A skateboard rolling across the street