A Penny Is Placed 0

question 67

Multiple Choice

A penny is placed 0.10 m from the center of a turntable.If the coefficient of static friction between the penny and the turntable is 0.50,the maximum linear speed at which the penny can travel without slipping is approximately

• A)0.49 m/s
• B)0.70 m/s
• C)1.3 m/s
• D)1.4 m/s
• E)0.20 km/s

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Definitions:

Metric System

A decimal system of weights and measures based on the meter, liter, and gram as units of length, capacity, and weight or mass, respectively.

Centimeter

A unit of length in the metric system, equal to one hundredth of a meter, commonly used for measuring small distances.

Millimeter

A metric unit of length equal to one thousandth of a meter.

Line Of Best Fit

The line of best fit, in statistics, is a straight line drawn through the center of a group of data points on a scatter plot, used to describe the relationship between variables and predict future data points.