A Rope Holds a 10-Kg Rock at Rest on a Frictionless

question 11

Multiple Choice

A rope holds a 10-kg rock at rest on a frictionless inclined plane as shown.

-Determine the tension in the rope.

• A)9.8 N
• B)20 N
• C)49 N
• D)85 N
• E)98 N

---

Definitions:

Expert Testimony

Evidence given in a court by a knowledgeable person with expertise in a particular field, to help clarify facts for the judge or jury.

Standard of Proof

The level of evidence required to prove a case in a legal proceeding.

Preponderance of the Evidence

The standard of proof required in most civil cases, meaning that it's more likely than not that the claim is true.

Appellate Courts

Judicial bodies that review and rule on the decisions of lower courts.