When a Body Executes Simple Harmonic Motion, Its Acceleration at the Ends

question 63

Multiple Choice

When a body executes simple harmonic motion, its acceleration at the ends of its path must be:

• A)zero
• B)less than g
• C)more than g
• D)suddenly changing in sign
• E)none of these

---

Definitions:

Hydrogen Atoms

The simplest and most abundant atom in the universe, consisting of one proton and one electron.

Covalent Bond

A type of chemical bond where two atoms share one or more pairs of valence electrons to achieve stability.

Intermolecular

Relating to or occurring between molecules, such as forces that govern the interactions and phase changes of substances.

Intramolecular

Describes forces or reactions occurring within a single molecule, as opposed to between different molecules.