When Vectors and Are Added Together They Form

question 50

Multiple Choice

When vectors and are added together they form vector and these vectors satisfy the relationship A² + B² = C². Which statement is true for these vectors?

• A) Vectors and must be parallel.
• B) Vectors and must be anti-parallel.
• C) Vectors and must have the same magnitudes.
• D) Vectors and must be perpendicular.
• E) The magnitude of is the negative of the magnitude of .

---

Definitions:

Methadone

A synthetic opioid used for pain management and as part of drug addiction detox programs, particularly for heroin.

Placenta

A structure that forms in the uterus while pregnant, supplying the fetus with oxygen and nutrients while also eliminating waste via the umbilical cord.

Heroin

An opioid drug made from morphine, a natural substance taken from the seed pod of various opium poppy plants, highly addictive and illegal.

Antibiotics

Drugs used to fight bacterial infections by either killing bacteria or inhibiting their growth, a fundamental component of modern medicine.