COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 2, Problem 14QAP
To determine
Does the second ball hit the ground with a velocity higher, lower or the same as the first ball
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
•• I P A white-crowned sparrow flying horizontally with a speed of 1.80 m/s folds its wings and begins to drop in free fall. How far does the sparrow fall after traveling a horizontal distance of 0.500 m? If the sparrow’s initial speed is increased, does the distance of fall increase, decrease, or stay the same? Graph and solve .
You are at the edge of the cliff at a height of 50 m. calculate how long it would take for a stone to hit the ground in each of the three cases
A) you just drop the stone from rest,
B) you throw the stone with a speed of 18.5 m/s in a horizontal direction,
C) you throw the stone with the same initial speed, but an angle of 30° above the horizontal.
D) Also calculate how far from the foot of the cliff the stone lands in each case described above ( i.e. the horizontal range in each case.)
A ball is kicked with an initial velocity of 17 m/s in the horizontal direction and 12 m/s in the vertical direction.
a) At what speed does the ball hit the ground?
b) For how long does the ball remain in the air?
c) What maximum height is attained by the ball?
2
m
S
m
Chapter 2 Solutions
COLLEGE PHYSICS
Ch. 2 - Prob. 1QAPCh. 2 - Prob. 2QAPCh. 2 - Prob. 3QAPCh. 2 - Prob. 4QAPCh. 2 - Prob. 5QAPCh. 2 - Prob. 6QAPCh. 2 - Prob. 7QAPCh. 2 - Prob. 8QAPCh. 2 - Prob. 9QAPCh. 2 - Prob. 10QAP
Ch. 2 - Prob. 11QAPCh. 2 - Prob. 12QAPCh. 2 - Prob. 13QAPCh. 2 - Prob. 14QAPCh. 2 - Prob. 15QAPCh. 2 - Prob. 16QAPCh. 2 - Prob. 17QAPCh. 2 - Prob. 18QAPCh. 2 - Prob. 19QAPCh. 2 - Prob. 20QAPCh. 2 - Prob. 21QAPCh. 2 - Prob. 22QAPCh. 2 - Prob. 23QAPCh. 2 - Prob. 24QAPCh. 2 - Prob. 25QAPCh. 2 - Prob. 26QAPCh. 2 - Prob. 27QAPCh. 2 - Prob. 28QAPCh. 2 - Prob. 29QAPCh. 2 - Prob. 30QAPCh. 2 - Prob. 31QAPCh. 2 - Prob. 32QAPCh. 2 - Prob. 33QAPCh. 2 - Prob. 34QAPCh. 2 - Prob. 35QAPCh. 2 - Prob. 36QAPCh. 2 - Prob. 37QAPCh. 2 - Prob. 38QAPCh. 2 - Prob. 39QAPCh. 2 - Prob. 40QAPCh. 2 - Prob. 41QAPCh. 2 - Prob. 42QAPCh. 2 - Prob. 43QAPCh. 2 - Prob. 44QAPCh. 2 - Prob. 45QAPCh. 2 - Prob. 46QAPCh. 2 - Prob. 47QAPCh. 2 - Prob. 48QAPCh. 2 - Prob. 49QAPCh. 2 - Prob. 50QAPCh. 2 - Prob. 51QAPCh. 2 - Prob. 52QAPCh. 2 - Prob. 53QAPCh. 2 - Prob. 54QAPCh. 2 - Prob. 55QAPCh. 2 - Prob. 56QAPCh. 2 - Prob. 57QAPCh. 2 - Prob. 58QAPCh. 2 - Prob. 59QAPCh. 2 - Prob. 60QAPCh. 2 - Prob. 61QAPCh. 2 - Prob. 62QAPCh. 2 - Prob. 63QAPCh. 2 - Prob. 64QAPCh. 2 - Prob. 65QAPCh. 2 - Prob. 66QAPCh. 2 - Prob. 67QAPCh. 2 - Prob. 68QAPCh. 2 - Prob. 69QAPCh. 2 - Prob. 70QAPCh. 2 - Prob. 71QAPCh. 2 - Prob. 72QAPCh. 2 - Prob. 73QAPCh. 2 - Prob. 74QAPCh. 2 - Prob. 75QAPCh. 2 - Prob. 76QAPCh. 2 - Prob. 77QAPCh. 2 - Prob. 78QAPCh. 2 - Prob. 79QAPCh. 2 - Prob. 80QAPCh. 2 - Prob. 81QAPCh. 2 - Prob. 82QAP
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 stone is thrown upward from the top of a building at an angle of 70° to the horizontal and with an initial speed of 24m/s. The height of the building is 32m. a) How high above the initial point is the stone at it highest? b) How long does it take for the stone to hit the ground? c) where does the stone hit the ground? d) calculate the velocity and the direction of the stone at the moment of impact with the ground.arrow_forward•Upon finishing your final exam in this class, you throw your textbook straight up in the air as you pass your professor, such that it will land on his head. If the top of his head is a height H above the ground, and you release the book with a velocity v0 at a height h above the ground (H>h), find: • a)How long it takes the book to reach its highest point? ● b)The distance to the highest point from the ground. ● c)How long it is in the air before it hits your professor’s head?arrow_forward• An astronaut on the planet Zircon tosses a rock horizontally witha speed of 6.95 m>s. The rock falls through a vertical distance of1.40 m and lands a horizontal distance of 8.75 m from the astronaut. What is the acceleration due to gravity on Zircon?arrow_forward
- alendar My MCBS Library English (en) - A plane flying horizontally at a height of 500 m with a speed of 720 km/h, releases a bomb from it. Find the velocity with which the bomb hits the target on the ground. A- BI-arrow_forwardTwo rocks are thrown horizontally off a 180 m cliff. One rock is thrown with a speed of 10 m/s and the other is thrown with a speed of 20 m/s a) How much time does it take each rock to hit the ground? b) How far from the base of the cliff does each rock land? c) What is the horizontal and vertical speed of each rock when it hits the ground?arrow_forward9) A drinking fountain projects water at an initial angle of 50 degrees above the horizontal, and the water reaches a maximum height of 0.150m above the point of exit. Assume air resistance is negligible. a. Calculate the speed at which the water leaves the fountain. O 1.139m/s O 5.39m/s O 2.24m/s O 4.8m/s 10) An elephant runs at a speed of 36 km/hour. Based on this information, how far can the elephant run in 10 seconds? 9m O 50m O 900m 100marrow_forward
- • Part A Gulls are often observed dropping clams and other shellfish from a height to the rocks below, as a means of opening the shells. If a seagull drops a shell from rest at a height of 13 m, how fast is the shell moving when it hits the rocks? Express your answer using two significant figures. ? m/s Submit Request Answer Provide Feedback Next >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_forwardAt the instant that you fire a bullet horizontally from a rifle, you drop a bullet from the height of the gun barrel. If there is no air resistance, which bullet hits the level ground first? Explain.arrow_forward
- Problem 5 You testify as an expert witness in a case involving an accident in which car A slid into the rear of car B, which was stopped at a red light along a road headed down a hill. You determine that the slope of the hill is 0 = 12.0°, that the cars were separated by distance d = 24.0 m when the driver of car A put the car into a slide, and that the speed of car A at the onset of braking was vo 18.0 . With what speed did car A hit car B if the coefficient of kinetic friction was 0.60?arrow_forwardA ball is launched from ground level with an initial upwards velocity of 20 m/s and an initial horizontal velocity of 30 m/s. How far from its starting position does the ball land assuming the ground is level? (A) A) 30 m B B) 60 m C) 120 m D D)150 m (E) E) 180 marrow_forward• A horizontally moving tennis ball barely clears the net, a distance a. To remain within the court’s border, a horizontal distance b. Suppose the height of the net is 1.00 m, and the courts border is 1 2.0 m from the bottom of the net. Use g = 10 m/s2 and show that the maximum speed of the horizontally moving ball clearing the net is about 27 m/s (about 60 mi/h). c. Does the mass of the ball make a difference? Defend your answer.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
Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
College PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax College
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
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
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Vectors and 2D Motion: Crash Course Physics #4; Author: CrashCourse;https://www.youtube.com/watch?v=w3BhzYI6zXU;License: Standard YouTube License, CC-BY