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14. It is produced by a turning force and tends to produce rotational acceleration. a) Horsepower b) rotational equilibrium c) Angular velocity d) Torque

14. It is produced by a turning force and tends to produce rotational acceleration. a) Horsepower b) rotational equilibrium c) Angular velocity d) Torque

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please answer number 14
14. It is produced by a turning force and tends to produce rotational acceleration. a) Horsepower b) rotational equilibrium c) Angular velocity d) Torque 15. Applying a longer lever arm to an object so it will rotate produces c) less acceleration d) more acceleration a) less torque b) more torque 16. The stress value beyond which the material no longer behaves elastically but becomes permanently deformed. a) Elastic Limit b) Yield Strength c) elastic modulus d) Both A and B 17. The volume of fluid passing by a given location through an area during a period of time a) Streamline b) Nozzle c) Flow rate d) None of the above 18. Defined as the process of transfer of heat from an object at a higher temperature to another object at a lower temperature. c) Heat Transfer d) Specific Heat a) Conduction b) Radiation 19. When the temperature of a system increases, then its kinetic energy of the particles will a) stay constant c) disappear b) increase d) decrease 20. A simple pendulum oscillates with a frequency of 20HZ. What is the period? Ans. 0.05s a) 0.50 s b) 0.20 s c) 0.02 s d) 0.05s
Transcribed Image Text:14. It is produced by a turning force and tends to produce rotational acceleration. a) Horsepower b) rotational equilibrium c) Angular velocity d) Torque 15. Applying a longer lever arm to an object so it will rotate produces c) less acceleration d) more acceleration a) less torque b) more torque 16. The stress value beyond which the material no longer behaves elastically but becomes permanently deformed. a) Elastic Limit b) Yield Strength c) elastic modulus d) Both A and B 17. The volume of fluid passing by a given location through an area during a period of time a) Streamline b) Nozzle c) Flow rate d) None of the above 18. Defined as the process of transfer of heat from an object at a higher temperature to another object at a lower temperature. c) Heat Transfer d) Specific Heat a) Conduction b) Radiation 19. When the temperature of a system increases, then its kinetic energy of the particles will a) stay constant c) disappear b) increase d) decrease 20. A simple pendulum oscillates with a frequency of 20HZ. What is the period? Ans. 0.05s a) 0.50 s b) 0.20 s c) 0.02 s d) 0.05s
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