Conceptual Physics / MasteringPhysics (Book & Access Card)
12th Edition
ISBN: 9780321908605
Author: Paul G. Hewitt
Publisher: PEARSON
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Chapter P4, Problem 18MCPE
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Sound travels in which medium
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4
Problem 4) A particle is being pushed up a smooth slot by a rod. At the instant when 0 = rad,
the angular speed of the arm is ė = 1 rad/sec, and the angular acceleration is = 2 rad/sec².
What is the net force acting on the 1 kg particle at this instant? Express your answer as a vector
in cylindrical coordinates. Hint: You can express the radial coordinate as a function of the angle
by observing a right triangle. (20 pts)
Ꮎ
2 m
Figure 3: Particle pushed by rod along vertical path.
4
Problem 4) A particle is being pushed up a smooth slot by a rod. At the instant when 0 = rad,
the angular speed of the arm is ė = 1 rad/sec, and the angular acceleration is = 2 rad/sec².
What is the net force acting on the 1 kg particle at this instant? Express your answer as a vector
in cylindrical coordinates. Hint: You can express the radial coordinate as a function of the angle
by observing a right triangle. (20 pts)
Ꮎ
2 m
Figure 3: Particle pushed by rod along vertical path.
please solve and answer the question correctly. Thank you!!
Chapter P4 Solutions
Conceptual Physics / MasteringPhysics (Book & Access Card)
Ch. P4 - Prob. 1MCPECh. P4 - Prob. 2MCPECh. P4 - Prob. 3MCPECh. P4 - Prob. 4MCPECh. P4 - Prob. 5MCPECh. P4 - Prob. 6MCPECh. P4 - Prob. 7MCPECh. P4 - Prob. 8MCPECh. P4 - Prob. 9MCPECh. P4 - Prob. 10MCPE
Ch. P4 - Prob. 11MCPECh. P4 - Prob. 12MCPECh. P4 - Prob. 13MCPECh. P4 - Prob. 14MCPECh. P4 - Prob. 15MCPECh. P4 - Prob. 16MCPECh. P4 - Prob. 17MCPECh. P4 - Prob. 18MCPECh. P4 - Prob. 19MCPECh. P4 - Prob. 20MCPECh. P4 - Prob. 21MCPECh. P4 - Prob. 22MCPECh. P4 - Prob. 23MCPECh. P4 - Prob. 24MCPECh. P4 - Prob. 25MCPECh. P4 - Prob. 26MCPECh. P4 - Prob. 27MCPECh. P4 - Prob. 28MCPECh. P4 - Prob. 29MCPECh. P4 - Prob. 30MCPE
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