An Automobile Moves on a Level Horizontal Road in a Circle

question 63

Multiple Choice

An automobile moves on a level horizontal road in a circle of radius 30 m.The coefficient of friction between tires and road is 0.50.The maximum speed with which this car can round this curve is:

• A)3.0 m/s
• B)4.9 m/s
• C)9.8 m/s
• D)12 m/s
• E)147 m/s

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Definitions:

Disagreement Signals

Non-verbal or verbal cues indicating a difference in opinion or objection between individuals.

Sales Presentation

A formal talk or demonstration given by a salesperson to showcase a product or service's features and benefits, aiming to persuade potential buyers.

Nonverbal Signals

Nonverbal signals are forms of communication without words, such as body language, gestures, facial expressions, and tone of voice, which convey feelings or intentions.

Acceptance

The act of receiving or consenting to something offered or proposed.