An Object Is Executing Simple Harmonic Motion

question 32

Multiple Choice

An object is executing simple harmonic motion.What is true about the acceleration of this object? (There may be more than one correct choice.)

• A) The acceleration is a maximum when the displacement of the object is a maximum.
• B) The acceleration is a maximum when the speed of the object is a maximum.
• C) The acceleration is a maximum when the displacement of the object is zero.
• D) The acceleration is zero when the speed of the object is a maximum.
• E) The acceleration is a maximum when the object is instantaneously at rest.

---

Definitions:

Eosinophils

A type of white blood cell that is involved in combating multicellular parasites and certain infections in vertebrates, also associated with allergic reactions.

Parasitic Worm Infection

An infestation by helminths, a type of parasitic worm, which can cause disease and malnutrition.

Phagocytic Cells

A type of immune cell capable of engulfing and absorbing bacteria and other small cells and particles.

Neutrophils

A type of white blood cell that helps heal damaged tissues and resolve infections.