Physics Laboratory Manual
4th Edition
ISBN: 9781133950639
Author: David Loyd
Publisher: Cengage Learning
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Textbook Question
Chapter 39, Problem 5PLA
If the resistor in Question 4 is immersed in water, how much energy does it deliver to the water in 350 s? Express your answer in joules and in calories. Show your work.
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The force of the quadriceps (Fq) and force of the patellar tendon (Fp) is identical (i.e., 1000 N each). In the figure below angle in blue is Θ and the in green is half Θ (i.e., Θ/2). A) Calculate the patellar reaction force (i.e., R resultant vector is the sum of the horizontal component of the quadriceps and patellar tendon force) at the following joint angles: you need to provide a diagram showing the vector and its components for each part. a1) Θ = 160 degrees, a2) Θ = 90 degrees. NOTE: USE ONLY TRIGNOMETRIC FUNCTIONS (SIN/TAN/COS, NO LAW OF COSINES, NO COMPLICATED ALGEBRAIC EQUATIONS OR ANYTHING ELSE, ETC. Question A has 2 parts!
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Chapter 39 Solutions
Physics Laboratory Manual
Ch. 39 - Prob. 1PLACh. 39 - What is the constant ratio between electrical...Ch. 39 - A resistor has a current of 3.75 A when its...Ch. 39 - A resistor has a resistance of 1.50 and a voltage...Ch. 39 - If the resistor in Question 4 is immersed in...Ch. 39 - A resistor has a voltage of 6.65 V and a current...
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