A Rock Attached to a String Swings in a Vertical

question 54

Multiple Choice

A rock attached to a string swings in a vertical circle. Which free body diagram could correctly describe the force(s) on the rock when it is at the lowest point?

---

Definitions:

Trade Restrictions

Measures such as tariffs, quotas, and embargoes that governments use to control the amount of trade across their borders.

Free Trade

Free trade is a policy of minimal restrictions on the international exchange of goods and services, allowing goods to move freely across borders.

Partially Valid

Refers to something being correct or effective only to a certain extent or in specific circumstances.

Economic Argument

a reasoned discourse or debate that involves the analysis of economic principles, policies, or outcomes.