Student Workbook for Physics for Scientists and Engineers: A Strategic Approach, Vol 1. (Chs 1-21)
4th Edition
ISBN: 9780134110646
Author: Randall D. Knight (Professor Emeritus)
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 1, Problem 17EAP
Your roommate drops a tennis ball from a third-story balcony. It hits the sidewalk and bounces as high as the second story. Draw a complete motion diagram of the tennis ball from the time it is released until it reaches the maximum height on its bounce. Be sure to determine and show the acceleration at the lowest point.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Coasting due West on your bicycle at 9.6 m/s, you encounter a sandy patch of road 6.7m across. When you leave the sandy patch your speed has been reduced by 3.8m/s to 5.8 m/s.
Assuming the sand causes a constant acceleration, what was the bicycle’s acceleration in the sandy patch? Give both the magnitude and direction.
How long did it take to cross the sandy patch?
Suppose you enter the sandy patch with a speed of only 7.6 m/s. Is your final speed in this case 3.4m/s, more than 3.4m/s, or less than 3.4 m/s? Explain.
Consider the following descriptions of the vertical motion of an object subject only to the acceleration due to gravity. Begin with the acceleration equation a(t) = v'(t) = g, where g= - 9.8 m/s.
a. Find the velocity of the object for all relevant times.
b. Find the position of the object for all relevant times.
c. Find the time when the object reaches its highest point. What is the height?
d. Find the time when the object strikes the ground.
A softball is popped up vertically (from the ground) with a velocity of 25 m/s.
а. v(t)
b. s(t) =
%3D
c. The object's highest point is
m at time t=
S.
(Simplify your answers. Round to two decimal places as needed.)
d. t=
(Simplify your answer. Round to two decimal places as needed.)
A ball starts from rest and accelerates at 0.5 m/s² while moving down on a 9 m long inclined plane.
10)
When the ball reaches the bottom of this plane, it continues moving with constant velocity along 12 m long horizontal
path. Then, it moves up the second inclined surface for 10s and it stops.
a) What is the speed of the ball at the bottom of the first inclined plane?
b) How long does it take for the ball to reach the bottom of the second
inclined plane?
c) What is the acceleration in the second inclined plane?
d) What is the speed of the ball at the point 8 m away from the bottom of
the second inclined plane?
Answers: a) v = 3 m/s, b) t = 10 s, c) a = -0.3 m/s² (parallel to that surface and in the downward direction), d) v =2.05
m/s
Chapter 1 Solutions
Student Workbook for Physics for Scientists and Engineers: A Strategic Approach, Vol 1. (Chs 1-21)
Ch. 1 - How many significant figures does each of the...Ch. 1 - How many significant figures does each of the...Ch. 1 - Is the particle in FIGURE Q1.3 speeding up?...Ch. 1 - Does the object represented in FIGURE Q1.4 have a...Ch. 1 - Does the object represented in FIGURE Q1.5 have a...Ch. 1 - Determine the signs (positive, negative, or zero)...Ch. 1 - Determine the signs (positive, negative, or zero)...Ch. 1 - Determine the signs (positive, negative, or zero)...Ch. 1 - A car skids to a halt to avoid hitting an object...Ch. 1 - Prob. 2EAP
Ch. 1 - You are watching a jet ski race. A racer speeds up...Ch. 1 - a. Write a paragraph describing the particle...Ch. 1 - You drop a soccer ball from your third-story...Ch. 1 - A baseball player starts running to the left to...Ch. 1 - A softball player slides into second base. Use the...Ch. 1 - a. FIGURE EX1.8 shows the first three points of a...Ch. 1 - FIGURE EX1.9 shows five points of a motion...Ch. 1 - FIGURE EX1.10 shows two dots of a motion diagram...Ch. 1 - FIGURE EX1.11 shows two dots of a motion diagram...Ch. 1 - A speed skater accelerates from rest and then...Ch. 1 - A car travels to the left at a steady speed for a...Ch. 1 - A goose flies toward a pond. It lands on the water...Ch. 1 - You use a long rubber band to launch a paper wad...Ch. 1 - A roof tile falls straight down from a two-story...Ch. 1 - Your roommate drops a tennis ball from a...Ch. 1 - 18. FIGURE EX1.18 shows the motion diagram of a...Ch. 1 - Prob. 19EAPCh. 1 - Prob. 20EAPCh. 1 - Draw a pictorial representation for the following...Ch. 1 - Draw a pictorial representation for the following...Ch. 1 - How many significant figures are there in the...Ch. 1 - Convert the following to SI units: a. 8.0 in b. 66...Ch. 1 - Convert the following to SI units: a. 75 in b....Ch. 1 - Using the approximate conversion factors in Table...Ch. 1 - Using the approximate conversion factors in Table...Ch. 1 - Prob. 28EAPCh. 1 - Prob. 29EAPCh. 1 - Prob. 30EAPCh. 1 - Estimate the height of a telephone pole. Give your...Ch. 1 - Estimate the average speed with which the hair on...Ch. 1 - Motor neurons in mammals transmit signals from the...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 -
For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - For Problems 34 through 43, draw a complete...Ch. 1 - Problems 44 through 48 show a motion diagram. For...Ch. 1 - Problems 44 through 48 show a motion diagram. For...Ch. 1 - Problems 44 through 48 show a motion diagram. For...Ch. 1 - Problems 44 through 48 show a motion diagram. For...Ch. 1 - Problems 44 through 48 show a motion diagram. For...Ch. 1 - Problems 49 through 52 show a partial motion...Ch. 1 - Problems 49 through 52 show a partial motion...Ch. 1 - Problems 49 through 52 show a partial motion...Ch. 1 - Problems 49 through 52 show a partial motion...Ch. 1 - Prob. 53EAPCh. 1 - As an architect, you are designing a new house. A...Ch. 1 - 55. A 5.4-cm-diameter cylinder has a length of...Ch. 1 - An intravenous saline drip has 9.0 g of sodium...Ch. 1 - Prob. 57EAPCh. 1 - FIGURE P1.58 shows a motion diagram of a car...Ch. 1 - Write a short description of a real object for...Ch. 1 - Write a short description of a real object for...
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
- 1. A parkour enthusiast attempts a dangerous jump from building to building, which involves a drop of 4.05 m from rooftop to rooftop across a gap of 5.20 m. He can run at a maximum speed of 5.80 m/s. a) Show that he can safely make the jump. (Assume that his initial velocity is horizontal. b) How fast is he moving just before he lands?arrow_forwardA bird is flying due east. Its distance from a tall building is given by x(t) = 28 m+ (12.4) t-(0.045) ³ t3 a. What is the velocity of the bird when t = 8 seconds? b. What is the acceleration of the bird when t = 8 seconds?arrow_forwardball. A person throws a ball upward at a velocity of 11.0 m/s. The ball climbs to a height of 2.40 m before falling back down. How much time did it take for the ball to make one complete trip from throw to catch? Assume the throw and catch are at the same level.arrow_forward
- From a height of 70 ft above ground, an item is flung vertically upward. The object's starting velocity is 30 ft/s while experiencing a constant downward acceleration of 32.2 ft/s. Look for the following: a. The object's velocity and location at any given time (t) b. The objects highest elevation and the moment it was reached c. The time and velocity at which the object will strike the eartharrow_forwardA package was thrown out of a window with an initial velocity of 2m/s. If the window is 2m above the ground: (a=g= -9.8 m/s^2, correct?) A. How long did it take for the page to fall on the ground? B. What was the final velocity of the package just before it hit the ground?arrow_forwardA person throws a ball straight upward from his chest level. 5 seconds later, he catches the ball above his head. Consider upward is positive. Use the sign +, 0, or - to fill in the blanks. 1. The initial velocity is a value. 2. The final velocity is a value. 3. The displacement is a value. 4. The acceleration due to gravity is a value. 5. The velocity at the highest point is a value.arrow_forward
- While a helicopter is simultaneously ascending 6 m per second and flying due north at 110 km/h, an object is dropped from it. Take that the acceleration due to gravity is 9.8 m/s2 and that there is no air resistance. After 3 seconds of falling, the object's acceleration is: Group of answer choices a. 44 m/s2 downward b. 31 m/s2, pointing between up and north c. 9.8 m/s2 downward d. 58 m/s2, pointing between down and northarrow_forwardHi, can anyone help me with this scenario? I'm very confused and now stuck on the questions. On the apollo 14 mission to the moon, astronaut Alan Shepard hit a golf club improvised from a tool. The free-fall acceleration on the moon is 1/6 of its value on earth. Suppose he hit the ball with a speed of 25 m/s at an angle 26 degrees above the horizontal. A.) How long was the ball in flight? B.).How far did it travel? C.) Ignoring air resistance, how much farther would it travel on the moon than on the earth? Thank you for all your help!arrow_forwardACTIVITY #2 1. A car travels in the +x direction on a straight and level road. For the first 4 seconds of its motion, the average velocity is 6.25 m/s. How far does the car travel in 4 seconds? 2. Starting from a pillar you run 200 m east at an average speed of 5 m/s and then run 280 m west at an average of 4 m/s to a post. Calculate a. your average speed from pillar to post and b. your average velocity from pillar to postarrow_forward
- A juggler performs in a room whose ceiling is 6m above the level of his hand. She throws a ball vertically upward so that it just reaches the ceiling. Use the above information to answer questions 8 to 11. 8. What is the initial velocity with which she throws the ball? 9. What is the time required for the ball to reach the ceiling? She throws a second ball upward with the same initial velocity, at the instant that the second ball is at the ceiling. 10. How long after the second ball is thrown do the two balls pass each other? 11.when the balls pass each other. How far are they above the juggler's hands?arrow_forwardA ball starts from rest and accelerates at 0.500 m/s2 while moving down an inclined plane 9.00m long. When it reaches the bottom. The ball rolls up another plane, where, after moving 15.0m, it comes to rest. a) What is the speed of the ball at the bottom of the first plane? b) How long does it take to roll down the first plane? c) What is the acceleration along the second plane? d) What is the ball’s speed 8.00m along the second plane?arrow_forwardHow do I solve this question?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
Position/Velocity/Acceleration Part 1: Definitions; Author: Professor Dave explains;https://www.youtube.com/watch?v=4dCrkp8qgLU;License: Standard YouTube License, CC-BY