Applied Physics (11th Edition)
11th Edition
ISBN: 9780134159386
Author: Dale Ewen, Neill Schurter, Erik Gundersen
Publisher: PEARSON
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Textbook Question
Chapter 16.4, Problem 13P
A jet airplane taxiing on the runway at 13.0 km/h is moving away from you. The engine produces a frequency of 660– Hz in —6.0ºC air. What frequency do you hear?
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A object of mass 3.00 kg is subject to a force FX that varies with position as in the figure below.
Fx (N)
4
3
2
1
x(m)
2 4 6 8 10 12 14 16 18 20
i
(a) Find the work done by the force on the object as it moves from x = 0 to x = 5.00 m.
J
(b) Find the work done by the force on the object as it moves from x
= 5.00 m to x = 11.0 m.
]
(c) Find the work done by the force on the object as it moves from x = 11.0 m to x = 18.0 m.
J
(d) If the object has a speed of 0.400 m/s at x = 0, find its speed at x = 5.00 m and its speed at x
speed at x = 5.00 m
speed at x = 18.0 m
m/s
m/s
=
18.0 m.
An EL NIÑO usually results in
Question 8Select one:
a.
less rainfall for Australia.
b.
warmer water in the western Pacific.
c.
all of the above.
d.
none of the above.
e.
more rainfall for South America.
A child's pogo stick (figure below) stores energy in a spring (k = 2.05 × 104 N/m). At position (✗₁ = -0.100 m), the spring compression is a maximum and the child is momentarily at rest. At position ® (x = 0), the spring is relaxed and the child is moving upward. At position
child is again momentarily at rest at the top of the jump. Assume that the combined mass of child and pogo stick is 20.0 kg.
B
A
(a) Calculate the total energy of the system if both potential energies are zero at x = 0.
(b) Determine X2-
m
(c) Calculate the speed of the child at x = 0.
m/s
(d) Determine the value of x for which the kinetic energy of the system is a maximum.
mm
(e) Obtain the child's maximum upward speed.
m/s
the
Chapter 16 Solutions
Applied Physics (11th Edition)
Ch. 16.2 - Find the period of a wave whose frequency is 500...Ch. 16.2 - Find the frequency of a wave whose period is 0.550...Ch. 16.2 - Find the velocity of a wave with wavelength 2.00 m...Ch. 16.2 - (a) What is the frequency of a light wave with...Ch. 16.2 - What is the speed of a wave with frequency 3.50 Hz...Ch. 16.2 - Find the wavelength of water waves with frequency...Ch. 16.2 - What is the wavelength of longitudinal waves in a...Ch. 16.2 - A wave generator produces 20 pulses in 3.50 s. (a)...Ch. 16.2 - Find the frequency of a wave produced by a...Ch. 16.2 - What is the wavelength of an electromagnetic wave...
Ch. 16.2 - What is the frequency of an electromagnetic wave...Ch. 16.2 - What is the wavelength in metres of an...Ch. 16.2 - Find the frequency of an electromagnetic wave with...Ch. 16.2 - Find the wavelength of a wave traveling at 2.68106...Ch. 16.2 - Find the wavelength of a wave traveling twice the...Ch. 16.2 - Prob. 16PCh. 16.2 - Prob. 17PCh. 16.4 - Find the speed of sound in m/s at 10C at 1 atm...Ch. 16.4 - Find the speed of sound in m/s at 35C at 1 atm...Ch. 16.4 - Find the speed of sound in m/s at 23C at 1 atm...Ch. 16.4 - How long will it take a sound to travel 21.0 m for...Ch. 16.4 - How long will it take a sound to travel through...Ch. 16.4 - A sound wave is transmitted through water from one...Ch. 16.4 - A sonar receiver detects a reflected sound wave...Ch. 16.4 - A woman is swimming when she hears the underwater...Ch. 16.4 - A train traveling at a speed of 40 m/s approaches...Ch. 16.4 - What frequency is heard by an observer who hears...Ch. 16.4 - A car is traveling toward you at 40.0 mi/h. The...Ch. 16.4 - A car is traveling away from you at 40.0 mi/h. The...Ch. 16.4 - A jet airplane taxiing on the runway at 13.0 km/h...Ch. 16.4 - While snorkeling you hear a dolphins sound as it...Ch. 16.4 - Two construction workers stand 112 m apart. One...Ch. 16.4 - What is the length of a brass pipe through which a...Ch. 16.4 - A crop duster airplane flies overhead at 44.7 m/s....Ch. 16.4 - Two iron workers are on a project 72.0 m apart. To...Ch. 16.4 - A construction worker 30.0 m above the ground...Ch. 16.6 - Find the length (in cm) of a pendulum with a...Ch. 16.6 - Find the length (in ft) of a pendulum with a...Ch. 16.6 - Find the period of a pendulum 1.25 m long.Ch. 16.6 - Find the period of a pendulum 2.00 ft long.Ch. 16.6 - Find the length (in in.) of a pendulum with a...Ch. 16.6 - Find the length (in m.) of a pendulum with a...Ch. 16.6 - Find the period of a pendulum 18.0 in. long.Ch. 16.6 - Find the period of a pendulum 35.0 cm. long.Ch. 16.6 - If you double the length of a pendulum, what...Ch. 16.6 - If you double the period of a pendulum, what...Ch. 16.6 - A grandfather clock has a 0.750-m pendulum. What...Ch. 16.6 - A grandfather clock has a pendulum with period...Ch. 16.6 - What is the period of a pendulum that is 0.25 m...Ch. 16.6 - What is the length of a pendulum with a period of...Ch. 16 - Prob. 1RQCh. 16 - The minimum distance between particles in a wave...Ch. 16 - Which of the following refers to the time required...Ch. 16 - Prob. 4RQCh. 16 - Prob. 5RQCh. 16 - Which of the following is an example of...Ch. 16 - Which of the following are electromagnetic waves?...Ch. 16 - Explain the difference between interference and...Ch. 16 - Explain the difference between constructive and...Ch. 16 - If waves did not exhibit the property of...Ch. 16 - Give an example of diffraction of water waves.Ch. 16 - What happens to the frequency of a vibrating...Ch. 16 - Explain the difference between a wave and a pulse.Ch. 16 - Prob. 14RQCh. 16 - What happens to the speed of sound when the...Ch. 16 - Explain how a seismograph works.Ch. 16 - How does the speed of sound differ in water and...Ch. 16 - Prob. 18RQCh. 16 - Distinguish between sympathetic and forced...Ch. 16 - In your own words, explain resonance.Ch. 16 - Prob. 21RQCh. 16 - Distinguish between amplitude and displacement.Ch. 16 - Distinguish between period and frequency.Ch. 16 - Does the period of a pendulum depend on its mass,...Ch. 16 - Find the period of a wave with frequency 355 kHz.Ch. 16 - Find the frequency of a wave with period 0.320 s.Ch. 16 - Prob. 3RPCh. 16 - Find the speed of a wave with frequency 8.97 Hz...Ch. 16 - What is the wavelength of longitudinal waves in a...Ch. 16 - Find the frequency of a wave produced by a...Ch. 16 - What is the wavelength of an electromagnetic wave...Ch. 16 - Find the speed of sound in m/s at 85C at s1 atm...Ch. 16 - Find the speed of sound in m/s at -35C at 1 atm...Ch. 16 - How long will it take a sound wave to travel...Ch. 16 - A sound wave is transmitted through water from one...Ch. 16 - A train traveling at a speed of 95 mi/h approaches...Ch. 16 - A car is traveling toward you at 95 km/h. The car...Ch. 16 - What is the frequency of the sound waves being...Ch. 16 - A pendulum has a length of 0.450 m. What is its...Ch. 16 - A pendulum has a period of 0.700 s. Find the...Ch. 16 - The pendulum on a grandfather clock is calibrated...Ch. 16 - The Tacoma Narrows Bridge, built across Puget...Ch. 16 - Maintaining strong AM radio reception when driving...Ch. 16 - The speed of an automobile can be determined using...
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