What best describes why hair gel is considered a noncrystalline solid?

a. atoms in the hair gel are arranged in a repeating pattern.

b. atoms in the hair gel are ionized and can withstand high heat.

c. atoms in the hair gel have no particular order or pattern.

d. atoms in the hair gel can expand to surround any amount of hair

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy