Cutnell & Johnson Physics - Eleventh Edition
11th Edition
ISBN: 9781119391869
Author: Shane Stadler David Young
Publisher: WILEY
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Chapter 16, Problem 26P
To determine
To write: The mathematic expression for the wave.
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A bungee jumper plans to bungee jump from a bridge 64.0 m above the ground. He plans to use a uniform elastic cord, tied to a harness around his body, to stop his fall at a point 6.00 m above the water. Model his body as a particle and the cord as having negligible mass and obeying
Hooke's law. In a preliminary test he finds that when hanging at rest from a 5.00 m length of the cord, his body weight stretches it by 1.55 m. He will drop from rest at the point where the top end of a longer section of the cord is attached to the bridge.
(a) What length of cord should he use?
Use subscripts 1 and 2 respectively to represent the 5.00 m test length and the actual jump length. Use Hooke's law F = KAL and the fact that the change in length AL for a given force is proportional the length L (AL = CL), to determine the force constant for the test case and for the
jump case. Use conservation of mechanical energy to determine the length of the rope. m
(b) What maximum acceleration will he…
9 V
300 Ω
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700 Ω
Figure 1: Circuit symbols for a variety of useful circuit elements
Problem 04.07 (17 points). Answer the following questions related to the figure below.
A What is the equivalent resistance of the network of resistors in the circuit below?
B If the battery has an EMF of 9V and is considered as an ideal batter (internal resistance
is zero), how much current flows through it in this circuit?
C If the 9V EMF battery has an internal resistance of 2 2, would this current be larger
or smaller? By how much?
D In the ideal battery case, calculate the current through and the voltage across each
resistor in the circuit.
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Chapter 16 Solutions
Cutnell & Johnson Physics - Eleventh Edition
Ch. 16.1 - Prob. 2CYUCh. 16.2 - 3. A sound wave (a periodic longitudinal wave)...Ch. 16.3 - Prob. 4CYUCh. 16.3 - Prob. 5CYUCh. 16.3 - Prob. 6CYUCh. 16.3 - Prob. 7CYUCh. 16.3 - Prob. 8CYUCh. 16.3 - Prob. 9CYUCh. 16.5 - 10. In a traveling sound wave, are there any...Ch. 16.6 - 11. Do you expect an echo to return to you more...
Ch. 16.6 - 12. Carbon monoxide (CO), hydrogen (H2). and...Ch. 16.6 - Prob. 13CYUCh. 16.7 - 14. Sonic animals rely on an acute sense of...Ch. 16.7 - Prob. 15CYUCh. 16.8 - Prob. 16CYUCh. 16.8 - Prob. 17CYUCh. 16.9 - Prob. 18CYUCh. 16.9 - 19. When a car is at rest, its horn emits a...Ch. 16.9 - Prob. 20CYUCh. 16.9 - Prob. 21CYUCh. 16.9 - Prob. 22CYUCh. 16 - Prob. 2FCCh. 16 - Prob. 3FCCh. 16 - Prob. 6FCCh. 16 - Prob. 7FCCh. 16 - Prob. 10FCCh. 16 - 11. As the amplitude of a sound wave in air...Ch. 16 - Prob. 12FCCh. 16 - Prob. 13FCCh. 16 - Prob. 15FCCh. 16 - Prob. 17FCCh. 16 - Prob. 18FCCh. 16 - Prob. 19FCCh. 16 - Prob. 1PCh. 16 - Prob. 2PCh. 16 - Prob. 3PCh. 16 - Prob. 4PCh. 16 - Prob. 5PCh. 16 - Prob. 6PCh. 16 - Prob. 7PCh. 16 - Prob. 8PCh. 16 - Prob. 9PCh. 16 - Prob. 10PCh. 16 - Prob. 12PCh. 16 - Prob. 13PCh. 16 - Prob. 14PCh. 16 - Prob. 15PCh. 16 - Prob. 16PCh. 16 - Prob. 17PCh. 16 - Prob. 18PCh. 16 - Prob. 19PCh. 16 - Prob. 20PCh. 16 - Prob. 21PCh. 16 - Prob. 23PCh. 16 - Prob. 24PCh. 16 - Prob. 25PCh. 16 - Prob. 26PCh. 16 - Prob. 27PCh. 16 - Prob. 28PCh. 16 - Prob. 29PCh. 16 - Prob. 30PCh. 16 - Prob. 31PCh. 16 - Prob. 32PCh. 16 - Prob. 33PCh. 16 - Prob. 34PCh. 16 - Prob. 35PCh. 16 - Prob. 36PCh. 16 - Prob. 37PCh. 16 - Prob. 38PCh. 16 - Prob. 39PCh. 16 - Prob. 40PCh. 16 - 41. An explosion occurs at the end of a pier. The...Ch. 16 - Prob. 42PCh. 16 - Prob. 43PCh. 16 - Prob. 44PCh. 16 - Prob. 45PCh. 16 - Prob. 46PCh. 16 - Prob. 47PCh. 16 - Prob. 48PCh. 16 - Prob. 52PCh. 16 - Prob. 53PCh. 16 - 54. A source of sound is located at the center of...Ch. 16 - Prob. 56PCh. 16 - 57. A loudspeaker has a circular opening with a...Ch. 16 - Prob. 58PCh. 16 - Prob. 59PCh. 16 - Prob. 60PCh. 16 - Prob. 61PCh. 16 - Prob. 63PCh. 16 - Prob. 64PCh. 16 - Prob. 65PCh. 16 - Prob. 66PCh. 16 - Prob. 67PCh. 16 - Prob. 68PCh. 16 - Prob. 69PCh. 16 - Prob. 70PCh. 16 - Prob. 71PCh. 16 - Prob. 72PCh. 16 - 73. A portable radio is sitting at the edge of a...Ch. 16 - Prob. 76PCh. 16 - Prob. 77PCh. 16 - Prob. 78PCh. 16 - Prob. 79PCh. 16 - Prob. 80PCh. 16 - 81. a car is parked 20.0 m directly south of a...Ch. 16 - 82. A loudspeaker in a parked car is producing...Ch. 16 - Prob. 83PCh. 16 - Prob. 84PCh. 16 - Prob. 85PCh. 16 - Prob. 86PCh. 16 - Prob. 87PCh. 16 - 89. A recording engineer works in a soundproofed...Ch. 16 - Prob. 92APCh. 16 - Prob. 93APCh. 16 - Prob. 94APCh. 16 - Prob. 95APCh. 16 - Prob. 96APCh. 16 - Prob. 97APCh. 16 - Prob. 98APCh. 16 - Prob. 99APCh. 16 - Prob. 100APCh. 16 - Prob. 101APCh. 16 - Prob. 102APCh. 16 - Prob. 103APCh. 16 - Prob. 104APCh. 16 - Prob. 105APCh. 16 - 106. spider hangs from a strand of silk whose...Ch. 16 - Prob. 108APCh. 16 - Prob. 111APCh. 16 - Prob. 112CCPCh. 16 - Prob. 113CCPCh. 16 - Prob. 114TPCh. 16 - Prob. 115TP
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