A 02-Kg Stone Is Attached to a String and Swung in in a Circle

question 22

Multiple Choice

A 0.2-kg stone is attached to a string and swung in a circle of radius 0.6 m on a horizontal and frictionless surface. If the stone makes 150 revolutions per minute, the tension force of the string on the stone is:

• A) 0.03 N
• B) 0.2 N
• C) 0.9 N
• D) 1.96 N
• E) 30 N

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Definitions:

Maryland

A state located in the Mid-Atlantic region of the United States, known for its significant historical sites and as the birthplace of the national anthem.

Alabama

A state located in the southeastern region of the United States, known for its significant role in the American Civil Rights Movement.

Silent Sabotage

Covert actions or passive resistance tactics used to undermine or obstruct a process, project, or operation without direct confrontation.

Denmark Vesey

An African-American man who planned a large slave rebellion in Charleston, South Carolina, in 1822 but was betrayed before it could begin.