COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 3, Problem 56QAP
To determine
The magnitude of acceleration that riders experienced
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Duning NASA microgravity drop test at Kennedy Space Center, Inter Bayamon Cubesat, PR CuNar 2 reached a speed of 3 mis along a crcular trajectory that has a
radius of 20 m. For a short distance from s =0, its speed is then increase by atangential = (03s) m/s, where s is in meter.
a) Determine its speed when its has moved s 10 m.
b) Determine the magnitude of its acceleration when it has moved s 10 m.
t al
57. •In 1892 Gcorge W. G. Ferris designed a carnival
ride in the shape of a large wheel. This Ferris wheel had a
diameter of 76 m and rotated one revolution every 20 min.
What was the magnitude of the acceleration that riders
experienced? SSM
Q1) Correct the following sentences
1- When an object moves in a circular path with a constant or variable speed, then it can
be said that the object has uniform circular motion.
2- A freely falling object is any object moving freely under the influence of gravity alone,
which is depend upon the initial motion of the object.
3- When a particle travels between two points, its displacement is dependent of the path
taken between the two points, while its distance is always denoted by vector.
4- Unit vectors are used to specify a direction and have a dimension vector in addition to
be used with other physical significance.
5- The speed has no direction and is always expressed as a positive or negative number.
Q2)
A basketball player who is 2.00 m tall is standing on the floor 10.0 m from the basket, as in
Figure. If he shoots the ball at a 40.0° angle with the horizontal, at what (a) initial speed
must he throw so that it goes through the hoop without striking the backboard? The basket…
Chapter 3 Solutions
COLLEGE PHYSICS
Ch. 3 - Prob. 1QAPCh. 3 - Prob. 2QAPCh. 3 - Prob. 3QAPCh. 3 - Prob. 4QAPCh. 3 - Prob. 5QAPCh. 3 - Prob. 6QAPCh. 3 - Prob. 7QAPCh. 3 - Prob. 8QAPCh. 3 - Prob. 9QAPCh. 3 - Prob. 10QAP
Ch. 3 - Prob. 11QAPCh. 3 - Prob. 12QAPCh. 3 - Prob. 13QAPCh. 3 - Prob. 14QAPCh. 3 - Prob. 15QAPCh. 3 - Prob. 16QAPCh. 3 - Prob. 17QAPCh. 3 - Prob. 18QAPCh. 3 - Prob. 19QAPCh. 3 - Prob. 20QAPCh. 3 - Prob. 21QAPCh. 3 - Prob. 22QAPCh. 3 - Prob. 23QAPCh. 3 - Prob. 24QAPCh. 3 - Prob. 25QAPCh. 3 - Prob. 26QAPCh. 3 - Prob. 27QAPCh. 3 - Prob. 28QAPCh. 3 - Prob. 29QAPCh. 3 - Prob. 30QAPCh. 3 - Prob. 31QAPCh. 3 - Prob. 32QAPCh. 3 - Prob. 33QAPCh. 3 - Prob. 34QAPCh. 3 - Prob. 35QAPCh. 3 - Prob. 36QAPCh. 3 - Prob. 37QAPCh. 3 - Prob. 38QAPCh. 3 - Prob. 39QAPCh. 3 - Prob. 40QAPCh. 3 - Prob. 41QAPCh. 3 - Prob. 42QAPCh. 3 - Prob. 43QAPCh. 3 - Prob. 44QAPCh. 3 - Prob. 45QAPCh. 3 - Prob. 46QAPCh. 3 - Prob. 47QAPCh. 3 - Prob. 48QAPCh. 3 - Prob. 49QAPCh. 3 - Prob. 50QAPCh. 3 - Prob. 51QAPCh. 3 - Prob. 52QAPCh. 3 - Prob. 53QAPCh. 3 - Prob. 54QAPCh. 3 - Prob. 55QAPCh. 3 - Prob. 56QAPCh. 3 - Prob. 57QAPCh. 3 - Prob. 58QAPCh. 3 - Prob. 59QAPCh. 3 - Prob. 60QAPCh. 3 - Prob. 61QAPCh. 3 - Prob. 62QAPCh. 3 - Prob. 63QAPCh. 3 - Prob. 64QAPCh. 3 - Prob. 65QAPCh. 3 - Prob. 66QAPCh. 3 - Prob. 67QAPCh. 3 - Prob. 68QAPCh. 3 - Prob. 69QAPCh. 3 - Prob. 70QAPCh. 3 - Prob. 71QAPCh. 3 - Prob. 72QAPCh. 3 - Prob. 73QAPCh. 3 - Prob. 74QAPCh. 3 - Prob. 75QAPCh. 3 - Prob. 76QAPCh. 3 - Prob. 77QAPCh. 3 - Prob. 78QAPCh. 3 - Prob. 79QAP
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
- A cyclist goes around a level circular track at a constant speed. Is the acceleration 0? Explainarrow_forwardThe following table lists data for the speed and radius of three examples of uniform circular motion. Find the magnitude of the centripetal acceleration for each example. Example 1 Example 2 Example 3 Radius 0.68m Infinitely large 1.9m (a) Example 1: a = Number i (b) Example 2: ac = Number i (c) Example 3: ac = Number i Speed 14m/s 43m/s 3.7 m/s Units Units Units < < <arrow_forwardA gray kangaroo can bound across a flat stretch of ground with each jump carrying it 10m from the takeoff point. If the kangaroo leaves the ground at a 20* angle, what are its (a) take off speed and (b)horizontal speed ? Knight College Physics 4th Chapter 3 Q-33 Could you please explain the algebra substitution more in-depth I am confused as to why I missing the square root in my calculations.arrow_forward
- A race car starts from rest on a circular track with radius 100 m and begins to increase its speed by m/s each second. At what point in time is the car's vector acceleration directed 45° away from straight ahead? What is the magnitude of the resultant acceleration at that moment?arrow_forwardDescribe how a driver can steer a car traveling at constant speed so that (a) the acceleration is zero or (b) the magnitude of the acceleration remains constant.arrow_forwardThere is a distinction between average speed and the magnitude of average velocity. Give an example fiat illustrates the difference between these two quantities.arrow_forward
- When the pilot reverses the propeller in a boat moving north, the boat moves with an acceleration directed south. Assume the acceleration of the boat remains constant in magnitude and direction. What happens to the boat? (a) It eventually stops and remains stopped, (b) It eventually stops and then speeds up in the forward direction, (c) It eventually stops and then speeds up in the reverse direction, (d) It never stopsarrow_forwardA hiker walks 3.00 km north and then 4.00 km west, all in one hour and forty minutes, (a) Calculate his average speed in km/h. (b) Calculate the magnitude of his average velocity. (See Section 3.2 and 3.3.)arrow_forwardA ball rolls in a straight line along the horizontal direction. Using motion diagrams (or multi flash photo-graphs), describe the velocity and acceleration of the ball for each of the following situations: (a) The ball moves to the right at a constant speed, (b) The ball moves from right to left and continually slows down, (c) The ball moves from right to left and continually speeds up. (d) The ball moves to the right, first speeding up at a constant rate and then slowing down at a constant rate.arrow_forward
- Professional Application: A woodpecker's brain is specially protected from large decelerations by tendon-like attachments inside the skull. While pecking on a tree, the woodpecker's head comes to a stop from an initial velocity of 0.600 m/s in a distance of only 2.00 mm. (a) Find the acceleration in m/s2 and in multiples of g(g=9.80m/s2). (b) Calculate the stopping time. (c) The tendons cradling the brain stretch, making its stopping distance 4.50 mm (greater than the head and, hence, less deceleration of the brain). What is the brain's deceleration, expressed in multiples of g?arrow_forwardAn aging coyote cannot run fast enough to catch a road-runner. He purchases on eBay a set of jet-powered roller skates, which provide a constant horizontal acceleration of 15.0 m/s2 (Fig. P1.78). The coyote starts at rest 70.0 in from the edge of a cliff at the instant the roadrunner zips past in the direction of the cliff, (a) Determine the minimum constant speed the roadrunner must have to reach the cliff before the coyote. At the edge of the cliff', the roadrunner escapes by making a sudden turn, while the coyote continues straight ahead. The coyotes skates remain horizontal and continue to operate while he is in flight, so his acceleration while in the air ss (15.0 - 9.80j) m/s2, (b) The cliff is 100 m above the flat floor of the desert. Determine how far from the base of the vertical cliff the coyote lands, (c) Determine the components of the coyotes impact velocity.arrow_forwardA baseball is thrown from the outfield toward the catcher. When the ball reaches its highest point, which statement is true? (a) Its velocity and its acceleration are both zero, (b) Its velocity is not zero, but its acceleration is zero, (c) Its velocity is perpendicular to its acceleration, (d) Its acceleration depends on the angle at which the ball was thrown, (c) None of statements (a) through (d) is true.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
College PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
Position/Velocity/Acceleration Part 1: Definitions; Author: Professor Dave explains;https://www.youtube.com/watch?v=4dCrkp8qgLU;License: Standard YouTube License, CC-BY