119. As a thrown baseball is acted on by air friction,the thermal energy of the ball(1) decreases (2) increases (3) remains the same

Kinetic energy decreases over time as frictional force due to air acts on it.

Answered: 119. As a thrown baseball is acted on…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter14: Heat And Heat Transfer Methods

Section: Chapter Questions

Problem 9PE: Following Vigorous exercise, the body temperature of an 80.0kg person is 40.0C. At what rate in...

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Similar questions

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An aluminum cup of mass 200 g contains 800 g of water in thermal equilibrium at 80.0C. The combination of cup and water is cooled uniformly so that the temperature decreases by 1.50C per minute. At what rate is energy being removed by heat? Express your answer in watts.
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Following Vigorous exercise, the body temperature of an 80.0kg person is 40.0C. At what rate in watts must the person transfer thermal energy to reduce the body temperature to 37.0C in 30.0 min, assuming the body continues to produce energy at the rate of 150 W? (1watt=1joule/second or 1W=1J/s ).

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119. As a thrown baseball is acted on by air friction, the thermal energy of the ball (1) decreases (2) increases (3) remains the same