College Physics (10th Edition)
10th Edition
ISBN: 9780321902788
Author: Hugh D. Young, Philip W. Adams, Raymond Joseph Chastain
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 3, Problem 4CQ
If an athlete can give himself the same initial speed regardless of the direction in which he jumps, how is his maximum vertical jump (high jump) related to his maximum horizontal jump (ong jump)?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A world record motorcycle jump occurred on August 31, 1986 when Chris Bromham took off on his Yamaha and jumped a horizontal distance of 74.0 m across a row of cars. Assuming that he started and landed at the same level and was airborne for 1.3 s, what was his initial (angled) velocity as he left the ground?
The froghopper, Philaenus spumarius, holds the world record for insect jumps. When leaping at an angle of 58.0degrees above the horizontal, some of the tiny critters have reached a maximum height of 56.7 cm above the level ground.
A)What was the takeoff speed for such a leap?
B)What horizontal distance did the froghopper cover for this world-record leap?
A person launches a rock with an initial speed of 300 m/s at an angle of 45 degrees above the horizontal. What is the speed of the rock when it reaches its maximum height? Give your answer to 2 significant figures.
Chapter 3 Solutions
College Physics (10th Edition)
Ch. 3 - A teacher stands in the middle of a parking lot...Ch. 3 - Suppose you shoot an arrow across a ravine at the...Ch. 3 - A football is thrown in a parabolic path. Is there...Ch. 3 - If an athlete can give himself the same initial...Ch. 3 - The maximum range of a projectile occurs when it...Ch. 3 - A projectile is fired at an angle above the...Ch. 3 - An archer shoots an arrow from the top of a...Ch. 3 - An observer draws the path of a stone thrown into...Ch. 3 - In uniform circular motion, how does the...Ch. 3 - A hunter shoots a bullet from the top of a cliff....
Ch. 3 - You attach a weight to the end of a string of...Ch. 3 - According to what we have seen about circular...Ch. 3 - A cannonball is fired toward a vertical building...Ch. 3 - If the cannonball in the previous question is...Ch. 3 - A ball thrown horizontally from the top of a...Ch. 3 - Two balls are dropped from the top of the Leaning...Ch. 3 - Two balls are dropped at the same time from...Ch. 3 - An airplane flying at a constant horizontal...Ch. 3 - Your boat departs from the bank of a river that...Ch. 3 - A ball is thrown horizontally from the top of a...Ch. 3 - A child standing on a rotating carousel at a...Ch. 3 - An airplane whose airspeed is 600 mi/h is flying...Ch. 3 - At the same time that rock A is dropped from rest...Ch. 3 - A stone is thrown horizontally with a speed of 15...Ch. 3 - An object traveling at constant speed V in a...Ch. 3 - | A velocity vector has a magnitude of 25.0 m/s....Ch. 3 - | At an air show, a jet plane has velocity...Ch. 3 - A dragonfly flies from point A to point B along...Ch. 3 - | A coyote Chasing a rabbit is moving 8.00 m/s due...Ch. 3 - | A pool ball is rolling along a table with a...Ch. 3 - || An athlete starts at point A and runs at a...Ch. 3 - || A particle starts from rest at the origin with...Ch. 3 - | A projectile is fired from ground level at an...Ch. 3 - | A stone is thrown horizontally at 30.0 m/s from...Ch. 3 - | A baseball pitcher throws a fastball...Ch. 3 - | A physics book slides off a horizontal tabletop...Ch. 3 - | A tennis ball rolls off the edge of a tabletop...Ch. 3 - | A military helicopter on a training mission is...Ch. 3 - || A daring swimmer dives off a cliff with a...Ch. 3 - | A football is thrown with an initial upward...Ch. 3 - | A tennis player hits a ball at ground level,...Ch. 3 - || (a) A pistol that fires a signal flare gives it...Ch. 3 - | A projectile is fired at an angle of 50 above...Ch. 3 - || A batted baseball leaves the bat at an angle of...Ch. 3 - || A man stands on the roof of a 15.0-m-tall...Ch. 3 - | BIOThe champion jumper of the insect world. The...Ch. 3 - || A grasshopper leaps into the air from the edge...Ch. 3 - || Show that a projectile achieves its maximum...Ch. 3 - || A water balloon slingshot launches its...Ch. 3 - || Two archers shoot arrows in the same direction...Ch. 3 - | A bottle rocket can shoot its projectile...Ch. 3 - || An airplane is flying with a velocity of 90.0...Ch. 3 - | You swing a 2.2 kg stone in a circle of radius...Ch. 3 - || Consult Appendix E. Calculate the radial...Ch. 3 - | A model of a helicopter rotor has four blades,...Ch. 3 - || A wall clock has a second hand 15.0 cm long....Ch. 3 - | A curving freeway exit has a radius of 50.0 m...Ch. 3 - | BIO Pilot blackout in a power dive. A jet plane...Ch. 3 - || The rotation of the earth on its axis causes...Ch. 3 - || A canoe has a velocity of 0.40 m/s southeast...Ch. 3 - || Crossing the river, I. A river flows due south...Ch. 3 - || Crossing the river, II. (a) In which direction...Ch. 3 - | Youre standing outside on a windless day when...Ch. 3 - || BIO Bird migration. Canada geese migrate...Ch. 3 - A test rocket is launched by accelerating it along...Ch. 3 - || A player kicks a football at an angle of 40.0...Ch. 3 - || Fighting forest fires. When fighting forest...Ch. 3 - || Two projectiles are fired at 20 m/s from the...Ch. 3 - || A cart carrying a vertical missile launcher...Ch. 3 - || The longest home run. According to the Guinness...Ch. 3 - || On the first play of a football game, the...Ch. 3 - || DATA A projectile is fired horizontally at a...Ch. 3 - || A baseball thrown at an angle of 60.0 above the...Ch. 3 - || A boy 12.0 m above the ground in a tree throws...Ch. 3 - | A football is kicked from ground level at a...Ch. 3 - || A firefighting crew uses a water cannon that...Ch. 3 - || An archer shoots an arrow at an apple that is...Ch. 3 - ||| Look out! A snowball rolls off a barn roof...Ch. 3 - || BIO Spiraling up. It is common to see birds of...Ch. 3 - || A Ferris wheel with radius 14.0 m s turning...Ch. 3 - || A 76.0 kg boulder is rolling horizontally at...Ch. 3 - || A batter hits a baseball at a speed of 35 0 m/s...Ch. 3 - BIO Ballistic seed dispersal. Some plants disperse...Ch. 3 - About how long does it take a seed launched at 90...Ch. 3 - If a seed is launched at zero degrees with the...Ch. 3 - A large number of seeds are observed, and their...
Additional Science Textbook Solutions
Find more solutions based on key concepts
28. As the earth mates, what is the speed of (a) a physics student in Miami. Florida. at latitude 26°, and (b) ...
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)
Describe the electric fields of an infinite charged plate and of two infinite, charged parallel plates in terms...
University Physics Volume 2
BIO Kangaroo hopping Hopping is an efficient method of locomotion for the kangaroo (see Figure 7.18 When the ka...
College Physics
The negative impact of synthetic fibers on the environment.
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
What class of motion, natural or violent, did Aristotle attribute to motion of the Moon?
Conceptual Physics (12th Edition)
12. Suppose a rubber ball and a steel ball collide. Which, if either, receives the larger impulse? Explain.
College Physics: A Strategic Approach (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
- a) If Billy-Joe kicks a stone with a horizontal velocity of 3.50 m/s, and it lands in the water a horizontal distance of 5.40 m from where Billy-Joe is standing, what is the height of the bridge? b) If the stone had been kicked harder, how would this affect the time it would take to fall?arrow_forwardAs soon as a ball was allowed to fall from rest from height h, a second ball was thrown upwards from the ground in the vertical direction. For two balls to meet at height h / 2, what should the initial velocity of the second ball be?arrow_forwardThe record distance in the sport of throwing cowpats is 81.1 m. This record toss was set by Steve Urner of the United States in 1981. Assume the initial launch angle was 45° and neglect air resistance. (a) Determine the initial speed of the projectile. m/s (b) Determine the total time the projectile was in flight? (c) Qualitatively, how would the answers change if the launch angle were greater than 45°? Explain.arrow_forward
- A grasshopper leaps into the air from the edge of a vertical cliff, as shown in the figure. Use information from the figure to find the initial speed of the grasshopper. Use information from the figure to find the height of the cliff.arrow_forwardThe record distance in the sport of throwing cowpats is 81.1 m. This record toss was set by Steve Urner of the United States in 1981. Assuming the initial launch angle was 45° and neglecting air resistance, determine (a) the initialspeed of the projectile and (b) the total time interval the projectile was in flight. (c) How would the answers change if the range were the same but the launch angle were greater than 45°? Explain.arrow_forwardA ball is kicked with an initial velocity of 17.0 m/s in the horizontal direction and 14.0 m/s in the vertical direction. (Assume the ball is kicked from the ground.) a) at what speed (in m/s) does the ball hit the ground ? b) for how long (in s) does the ball remain the air ? c) what maximum height (in m) is attained by the ball?arrow_forward
- A swimmer runs horizontally off a diving board with aspeed of 3.32 m/s and hits the water a horizontal distance of1.78 m from the end of the board. (a) How high above the waterwas the diving board? (b) If the swimmer runs off the board with a reduced speed, does it take more, less, or the same time to reach the water? Graph and Explain.arrow_forwardAn Olympic long jumper is capable of jumping 8.0 m.Assuming his horizontal speed is 9.1m/s as he leaves the ground, how long is he in the air and how high does he go? Assume that he lands standing upright—that is, the same way he left the ground.arrow_forwardCould I have help with this physics problemarrow_forward
- A long-jumper sets a personal best of 7.35 m in a jump for which the launch angle was 18 degrees above horizontal. What was the launch speed in m/s?arrow_forward18. A white-crowned sparrow flying horizontally with a speed of 1.80 m/s folds its wings and begins to drop in free fall. (a) How far does the sparrow fall after traveling a horizontal distance of 0.500 m? (b) If the sparrow’s initial speed is increased, does the distance of fall increase, decrease, or stay the same? Graph and Explain.arrow_forwardAn Olympic long jumper is capable of jumping 8.0 m. Assuming his horizontal speed is 9 m/s as he leaves the ground, how long was he in the air for and how high did he go?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-HillCollege PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Classical Dynamics of Particles and SystemsPhysicsISBN:9780534408961Author:Stephen T. Thornton, Jerry B. MarionPublisher:Cengage LearningUniversity Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice University
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Classical Dynamics of Particles and Systems
Physics
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Cengage Learning
University Physics Volume 1
Physics
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:OpenStax - Rice University
Kinematics Part 3: Projectile Motion; Author: Professor Dave explains;https://www.youtube.com/watch?v=aY8z2qO44WA;License: Standard YouTube License, CC-BY