A 0650-Kg Object Is Swung in a Circular Path and in in a Vertical

question 38

Multiple Choice

A 0.650-kg object is swung in a circular path and in a vertical plane on a 0.500-m-length string.If the angular speed at the bottom is 8.00 rad/s,what is the tension in the string when the object is at the bottom of the circle?

• A)27.2 N
• B)20.8 N
• C)14.4 N
• D)6.37 N

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Definitions:

Zone of Proximal Development

A concept introduced by Lev Vygotsky that describes the difference between what a learner can do without help and what he or she can achieve with guidance and encouragement from a skilled partner.

Language Comprehension

The ability to understand spoken or written language and extract meaning from it.

Wernicke's Area

A region of the brain, located in the temporal lobe, critical for the comprehension of spoken language.

Broca's Area

A region in the frontal lobe of the brain associated with speech production and language processing.