EBK PHYSICS
5th Edition
ISBN: 8220103026918
Author: Walker
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 10, Problem 32PCE
A Ferns wheel with a radius of 9.5 m rotates at a constant rate, completing one revolution every 36 s. Find the direction and magnitude of a passenger’s acceleration when (a) at the top and (b) at the bottom of the wheel.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A Ferris wheel with a radius of 24.0 m is turning about a horizontal axis through its center as shown in the figure. The speed of a passenger on the rim is constant and equal to 6.00 m/. What is the magnitude and direction of the passenger's acceleration as she passes through the (a) lowest point in her circular motion and by the highest point in her circular motion? (c) How much time does it take the Ferris wheel to make one revolution? (d) Include a diagram of the passenger on the Ferris wheel at both locations and clearly indicate both the velocity and acceleration vectors of the passenger in the diagram
A Ferris wheel with radius 8.5 m initially rotates clockwise at a constant rate by completing 2.00 rev in 40.00 s. It then begins to decelerate at a rate of 0.40 rad/s2 with its only passenger at the top of the wheel. Find the direction of the total acceleration vector. Express your answer as a positive number with respect to the positive x-axis. Choose up and to the right as your positive direction.
A small ball is attached to the lower end of a 0.800-m-long string, and the other end of the string is tied to a horizontal rod. The string makes a constant angle of 37.4o with the vertical as the ball moves at a constant speed in a horizontal circle.
If it takes the ball 1.60 s to complete one revolution, what is the magnitude of the radial acceleration of the ball? (Express your answer with the appropriate units)
Chapter 10 Solutions
EBK PHYSICS
Ch. 10.1 - Rank the following systems (A, B, C, D) in order...Ch. 10.2 - An object at rest begins to rotate at t = 0 with...Ch. 10.3 - Disk 1 has a radius r and rotates with an angular...Ch. 10.4 - In a popular pirate movie, two pirates find...Ch. 10.5 - Four masses m are connected by rods of negligible...Ch. 10.6 - A hoop, a disk, a solid sphere, and a hollow...Ch. 10 - A rigid object rotates about a fixed axis. Do all...Ch. 10 - Can you drive your car in such a way that your...Ch. 10 - Can you drive your car in such a way that your...Ch. 10 - The fact that the Earth rotates gives people in...
Ch. 10 - At the local carnival you and a friend decide to...Ch. 10 - Why should changing the axis of rotation of an...Ch. 10 - Give a common, everyday example for each of the...Ch. 10 - Two spheres have identical radii and masses How...Ch. 10 - At the grocery store you pick up a can of beef...Ch. 10 - Suppose we change the race shown in Conceptual...Ch. 10 - The following angles are given in degrees. Convert...Ch. 10 - The following angles are given in radians. Convert...Ch. 10 - Express the angular velocity of the second hand on...Ch. 10 - Rank the following in order of increasing angular...Ch. 10 - A spot of paint on a bicycle tire moves in a...Ch. 10 - The Crab Nebula One of the most studied objects in...Ch. 10 - BIO Hummingbird Flapping The Ruby-throated...Ch. 10 - The following table gives the angular speed of a...Ch. 10 - Four objects, a, b, c, and d have the initial...Ch. 10 - Predict/Calculate A 3.5-inch floppy disk in a...Ch. 10 - The angle an airplane propeller makes with the...Ch. 10 - An object at rest begins to rotate with a constant...Ch. 10 - An object at rest begins to rotate with a constant...Ch. 10 - The angular speed of a propeller on a boat...Ch. 10 - After fixing a flat tire on a bicycle you give the...Ch. 10 - Predict/Calculate A ceiling fan is rotating at 0...Ch. 10 - A discus thrower starts from rest and begins to...Ch. 10 - Half Time At 3:00 the hour hand and the minute...Ch. 10 - BIO A centrifuge is a common laboratory instrument...Ch. 10 - The Slowing Earth The Earth's rate of rotation is...Ch. 10 - When a carpenter shuts off his circular saw the...Ch. 10 - The Worlds Fastest Turbine The drill used by most...Ch. 10 - Predict/Explain Two children. Jason and Betsy ride...Ch. 10 - The hour hand on a certain clock is 8.2 cm long....Ch. 10 - The outer edge of a rotating Frisbee with a...Ch. 10 - A carousel at the local carnival rotates once...Ch. 10 - A chainsaw is shown in Figure 10-27. When the saw...Ch. 10 - Predict/Calculate Jeff of the Jungle swings on a...Ch. 10 - A compact disk, which has a diameter of 12.0 cm,...Ch. 10 - Predict/Calculate When a compact disk with a...Ch. 10 - Predict/Calculate As Tony the fisherman reels in a...Ch. 10 - A Ferns wheel with a radius of 9.5 m rotates at a...Ch. 10 - Suppose the Ferris wheel in the previous problem...Ch. 10 - To polish a filling a dentist attaches a sanding...Ch. 10 - The Bohr Atom The Bohr model or me hydrogen atom...Ch. 10 - A wheel of radius R starts from rest and...Ch. 10 - Microwave Tray Most microwave ovens nave a glass...Ch. 10 - The tires on a car have a radius of 31 cm. What is...Ch. 10 - A child pedals a tricycle, giving the driving...Ch. 10 - A soccer ball, which has a circumference of 70.0...Ch. 10 - You drive down the road at 31 m/s (70 mi/h) in a...Ch. 10 - The wheels of a skateboard roll without slipping...Ch. 10 - The page feed roller of a computer printer grips...Ch. 10 - As you drive down the road at 17 m/s, you press on...Ch. 10 - Predict/Explain The minute and hour hands of a...Ch. 10 - Predict/Explain Suppose a bicycle wheel is rotated...Ch. 10 - The moment of inertia of a 0.98-kg bicycle wheel...Ch. 10 - An electric fan spinning with an angular speed of...Ch. 10 - BIO Spin-Dry Dragonflies Some dragonflies splash...Ch. 10 - The L-shaped object in Figure 10-32 can be rotated...Ch. 10 - Predict/Calculate A 12-g CD with a radius of 6 0...Ch. 10 - The engine of a model airplane must both spin a...Ch. 10 - Flywheel Energy Storage One way to store energy is...Ch. 10 - When a pitcher throws a curve ball, the ball is...Ch. 10 - A lawn mower has a flat, rod shaped steel blade...Ch. 10 - Prob. 56PCECh. 10 - Suppose the block in Example 10-19 has a mass of...Ch. 10 - Calculate the speeds of (a) the disk and (b) the...Ch. 10 - Predict/Calculate Atwoods Machine The two masses...Ch. 10 - In Conceptual Example 10 18, assume the ball is a...Ch. 10 - Predict/Calculate After you pick up a spare, your...Ch. 10 - Predict/Calculate A 1 3-kg block is tied to a...Ch. 10 - After doing some exercises on the floor you are...Ch. 10 - A 2.0-kg solid cylinder (radius = 0.10 m, length =...Ch. 10 - A 2 5-kg solid sphere (radius = 0.10 m) is...Ch. 10 - CE As you switch a fan setting from its slowest...Ch. 10 - CE When you stand on the observation deck of the...Ch. 10 - What linear speed must a 0.065-kg hula hoop have...Ch. 10 - BIO Losing Consciousness A pilot performing a...Ch. 10 - The angular velocity of a rotating wheel as a...Ch. 10 - A 68-kg commuter rides on an 8.1 -kg bicycle. Each...Ch. 10 - CE Place two quarters on a table with their rims...Ch. 10 - CE The object shown in Figure 10-38 can be rotated...Ch. 10 - Predict/Calculate When the Hands Align A...Ch. 10 - BIO Spinning Dragonflies Measurements show that...Ch. 10 - Predict/Calculate A potters wheel of radius 6.8 cm...Ch. 10 - Predict/Calculate Playing a CD The record m an...Ch. 10 - BIO Roller Pigeons Pigeons are bred to display a...Ch. 10 - BIO Dolphin Tricks A bottlenose dolphin (Tursiops...Ch. 10 - As a marble with a diameter of 1 6 cm rolls down...Ch. 10 - A rubber ball with a radius of 3.2 cm rolls along...Ch. 10 - Predict/Calculate A yo-yo moves downward until it...Ch. 10 - Predict/Calculate (a) An automobile with tires or...Ch. 10 - A Yo-Yo with a Brain Yomega (The yo-yo with a...Ch. 10 - The rotor in a centrifuge has an initial angular...Ch. 10 - The Sun, with Earth in tow, orbits about the...Ch. 10 - A person walks into a room and switches on the...Ch. 10 - BIO Preventing Bone Loss in Space When astronauts...Ch. 10 - A thin, uniform rod of length L and mass M is...Ch. 10 - Center of Percussion In the previous problem,...Ch. 10 - A wooden plank rests on two soup cans laid on...Ch. 10 - A person rides on a 12-m-diameter Ferris wheel...Ch. 10 - Predict/Calculate A solid sphere with a diameter...Ch. 10 - BIO Human-Powered Centrifuge Space travel is...Ch. 10 - BIO Human-Powered Centrifuge Space travel is...Ch. 10 - BIO Human-Powered Centrifuge Space travel is...Ch. 10 - BIO Human-Powered Centrifuge Space travel is...Ch. 10 - Referring to Conceptual Example 10-17 Suppose we...Ch. 10 - Referring to Conceptual Example 10-17 Consider a...
Additional Science Textbook Solutions
Find more solutions based on key concepts
What is the difference between cellular respiration and external respiration?
Human Physiology: An Integrated Approach (8th Edition)
Distinguish between microevolution, speciation, and macroevolution.
Campbell Essential Biology (7th Edition)
3. What are serous membranes, and what are their functions?
Human Anatomy & Physiology (2nd Edition)
WHAT IF? As a cell begins the process of dividing, its chromosomes become shorter, thicker, and individually vi...
Campbell Biology in Focus (2nd Edition)
You microscopically examine scrapings from a case of Acan-thamoeba keratitis. You expect to see a. nothing. b. ...
Microbiology: An Introduction
21. Two -diameter aluminum electrodes are spaced apart.
The electrodes are connected to a battery.
...
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Figure P3.31 represents the total acceleration of a particle moving clockwise in a circle of radius 2.50 m at a certain instant of time. For that instant, find (a) the radial acceleration of the particle, (b) the speed of the particle, and (c) its tangential acceleration.arrow_forwardWhat is the direction of the acceleration vector of a person on the spinning Earth if the person is (a) at the equator? (b) at some other latitude? (c) at the poles?arrow_forwardA Ferris wheel having radius of 14 m rotates counterclockwise is just starting up. At a given instant, a passenger on the rim of the wheel sand passing through the lowest point of his circular motion is moving at 3.00 m/s and is gaining speed at a rate of 0.500 m/s^2. Find the magnitude and direction of the passenger’s acceleration at this instant.arrow_forward
- At t = 0, an automobile traveling north begins to make a turn. It follows one-quarter of the arc of a circle of radius 12.4 m until, at t = 1.80 s, it is traveling east. The car does not alter its speed during the turn. (a) Calculate the speed of the car. (b) Calculate the magnitude and direction of the average acceleration of the car.arrow_forwardA carnival Ferris wheel with radius r =15 m is turning about a horizontal axis through its center. The radial acceleration of a passenger on the rim is constant and equal to ar= 1.64 m/s2 . Find the time (in seconds) it take the wheel to make one revolution (find the periodic time T).arrow_forwardA car travels around a flat circle on the ground, at a constant speed of 12.0 m/s. At a certain instant the car has an acceleration of 3.00 m/s2 toward the east.What are its distance and direction from the center of the circle at that instant if it is traveling (a) clockwise around the circle and (b) counterclockwise around the circle?arrow_forward
- A ball swings counterclockwise in a vertical circle at the end of a rope 1.56 m long. When the ball is 37.1° past the lowest point on its way up, its total acceleration is (-17.9î + 23.7j) m/s2. For that instant, do the following. (a) Sketch a vector diagram showing the components of its acceleration (b) Determine the magnitude of its radial acceleration. m/s? (c) Determine the velocity of the ball. magnitude m/s direction ° counterclockwise from the +î directionarrow_forwardThe driver of a car moving at 90.0 km/h presses down on the brake as the car enters a circular curve of radius 150.0 m. If the speed of the car is decreasing at a rate of 9.0 km/h each second, what is the magnitude of the acceleration of the car at the instant its speed is 60.0 km/h?arrow_forwardA car initially traveling eastward turns north by traveling in a circular path at uniform speed as shown in the figure below. The length of the arc ABC is 257 m, and the car completes the turn in 39.0 s. 35.0° (a) Determine the car's speed. m/s (b) What is the magnitude and direction of the acceleration when the car is at point B? magnitude |m/s² direction ° counterclockwise from the +x-axisarrow_forward
- A particle is moving in a circle of radius R. At t = 0, it is located on the x-axis. The angle the particle makes with the positive x -axis is given by 0 = At² + Bt³ What is the magnitude of the tangential acceleration, atan of the particle at a time t > 0? Express your answer in terms of R, t, A, and B as needed. What is the magnitude of the radial acceleration, larad of the particle at a time t > 0? Express your answer in terms of R, t, A, and B as needed.arrow_forwardSuppose a fast-pitch softball player does a windmill pitch, moving her hand through a circular arc with her arm straight. She releases the ball at a speed of 26.4 m/s (about 59.1 mph). Just before the ball leaves her hand, the ball's radial acceleration is 290 m/s2. What is the length of her arm from the pivot point at her shoulder?arrow_forwardA particle has a centripetal acceleration of ac = 7.47 m/s2. It is executing uniform circular motion and the shortest straight-line distance between the particle and the axis is r = 5.95 m. Part (a) Write an expression for the speed v of the particle. Part (b) What is the speed of the particle in m/s?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningAn Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
An Introduction to Physical Science
Physics
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:Cengage Learning
SIMPLE HARMONIC MOTION (Physics Animation); Author: EarthPen;https://www.youtube.com/watch?v=XjkUcJkGd3Y;License: Standard YouTube License, CC-BY