University Physics with Modern Physics (14th Edition)
14th Edition
ISBN: 9780321973610
Author: Hugh D. Young, Roger A. Freedman
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 3, Problem 3.4DQ
A book slides off a horizontal tabletop. As it leaves the table’s edge, the book has a horizontal velocity of magnitude v0. The book strikes the floor in time t. If the initial velocity of the book is doubled to 2v0, what happens to (a) the time the book is in the air, (b) the horizontal distance the book travels while it is in the air, and (c) the speed of the book just before it reaches the floor? In particular, does each of these quantities stay the same, double, or change in another way? Explain.
Expert Solution & Answer
Trending nowThis is a popular solution!
Learn your wayIncludes step-by-step video
schedule05:10
Students have asked these similar questions
A book slides off a horizontal tabletop. As it leaves the table's
edge, the book has a horizontal velocity of magnitude vo. The book
strikes the floor in time t. If the initial velocity of the book is doubled
to
2v0, what happens to the horizontal
distance the book travels while it is in the air
While standing on the roof of a building, a child tosses a tennis ball with an initial speed of 16 m/s at an angle of 25° below the horizontal. The ball lands on the ground 3.5 s later. How tall, in meters, is the building?
A rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay= (2.80 m/s^3)t, where the +y direction is upward. a) What is the height of the rocket above the surface of the earth at t = 10.0 s? b) What is the speed of the rocket when it is 325 m above the surface of the earth?
Chapter 3 Solutions
University Physics with Modern Physics (14th Edition)
Ch. 3.1 - In which of these situations would the average...Ch. 3.2 - A sled travels over the crest of a snow-covered...Ch. 3.3 - In Example 3.10, suppose the tranquilizer dart has...Ch. 3.4 - Suppose that the particle in Fig. 3.30 experiences...Ch. 3.5 - Suppose the nose of an airplane is pointed due...Ch. 3 - A simple pendulum (a mass swinging at the end of a...Ch. 3 - Redraw Fig. 3.11a if a is antiparallel to v1. Does...Ch. 3 - A projectile moves in a parabolic path without air...Ch. 3 - A book slides off a horizontal tabletop. As it...Ch. 3 - At the instant that you fire a bullet horizontally...
Ch. 3 - A package falls out of an airplane that is flying...Ch. 3 - Sketch the six graphs of the x- and y-components...Ch. 3 - If a jumping frog can give itself the same initial...Ch. 3 - A projectile is fired upward at an angle above...Ch. 3 - In uniform circular motion, what are the average...Ch. 3 - In uniform circular motion, how does the...Ch. 3 - In uniform circular motion, the acceleration is...Ch. 3 - Raindrops hitting the side windows of a car in...Ch. 3 - In a rainstorm with a strong wind, what determines...Ch. 3 - You are on the west bank of a river that is...Ch. 3 - A stone is thrown into the air at an angle above...Ch. 3 - A squirrel has x- and y-coordinates (1.1 m, 3.4 m)...Ch. 3 - A rhinoceros is at the origin of coordinates at...Ch. 3 - CALC A web page designer creates an animation in...Ch. 3 - CALC The position of a squirrel running in a park...Ch. 3 - A jet plane is flying at a constant altitude. At...Ch. 3 - A dog running in an open field has components of...Ch. 3 - CALC The coordinates of a bird flying in the...Ch. 3 - CALC A remote-controlled car is moving in a vacant...Ch. 3 - A physics book slides off a horizontal tabletop...Ch. 3 - A daring 510-N swimmer dives off a cliff with a...Ch. 3 - Crickets Chirpy and Milada jump from the top of a...Ch. 3 - A rookie quarterback throws a football with an...Ch. 3 - Leaping the River I. During a storm, a car...Ch. 3 - BIO The Champion Jumper of the Insect World. The...Ch. 3 - Inside a starship at rest on the earth, a ball...Ch. 3 - On level ground a shell is fired with an initial...Ch. 3 - A major leaguer hits a baseball so that it leaves...Ch. 3 - A shot putter releases the shot some distance...Ch. 3 - Win the Prize. In a carnival booth, you can win a...Ch. 3 - Firemen use a high-pressure hose to shoot a stream...Ch. 3 - A man stands on the roof of a 15.0-m-tall building...Ch. 3 - A 124-kg balloon carrying a 22-kg basket is...Ch. 3 - The earth has a radius of 6380 km and turns around...Ch. 3 - BIO Dizziness. Our balance is maintained, at least...Ch. 3 - BIO Pilot Blackout in a Power Dive. A jet plane...Ch. 3 - A model of a helicopter rotor has four blades,...Ch. 3 - A Ferris wheel with radius 14.0 m is turning about...Ch. 3 - The radius of the earths orbit around the sun...Ch. 3 - BIO Hypergravity. At its Ames Research Center,...Ch. 3 - A railroad flatcar is traveling to the right at a...Ch. 3 - A moving sidewalk in an airport terminal moves at...Ch. 3 - Two piers, A and B, are located on a river; B is...Ch. 3 - A canoe has a velocity of 0.40 m/s southeast...Ch. 3 - The nose of an ultralight plane is pointed due...Ch. 3 - Crossing the River I. A river flows due south with...Ch. 3 - Crossing the River II. (a) In which direction...Ch. 3 - BIO Bird Migration. Canada geese migrate...Ch. 3 - An airplane pilot wishes to fly due west. A wind...Ch. 3 - CALC A rocket is Tired at an angle from the top of...Ch. 3 - CALC A faulty model rocket moves in the xy-plane...Ch. 3 - CALC If r=bt2i+ct3jwhere b and c are positive...Ch. 3 - CALC The position of a dragonfly that is flying...Ch. 3 - CP A test rocket starting from rest at point A is...Ch. 3 - CALC A bird flies in the .vv-plane with a velocity...Ch. 3 - A sly 1.5-kg monkey and a jungle veterinarian with...Ch. 3 - BIO Spiraling Up. Birds of prey typically rise...Ch. 3 - In fighting forest fires, airplanes work in...Ch. 3 - A movie stuntwoman drops from a helicopter that is...Ch. 3 - An airplane is flying with a velocity of 90.0 m/s...Ch. 3 - A cannon, located 60.0 m from the base of a...Ch. 3 - CP CALC A toy rocket is launched with an initial...Ch. 3 - An important piece of landing equipment must be...Ch. 3 - The longest Home Run. According to Guinness World...Ch. 3 - An Errand of Mercy. An airplane is dropping bales...Ch. 3 - A baseball thrown at an angle of 60.0 above the...Ch. 3 - A water hose is used to fill a large cylindrical...Ch. 3 - A grasshopper leaps into the air from the edge of...Ch. 3 - Figure P3.58 3.58Kicking an Extra Point. In...Ch. 3 - Look Out! A snow-ball rolls off a barn roof that...Ch. 3 - A boy 12.0 m above the ground in a tree throws a...Ch. 3 - Suppose that the boy in Problem 3.60 throws the...Ch. 3 - A rock is thrown with a velocity V0, at an angle...Ch. 3 - Leaping the River II. A physics professor did...Ch. 3 - A 2.7-kg ball is thrown upward with an initial...Ch. 3 - A 76.0-kg rock is rolling horizontally at the top...Ch. 3 - Tossing Your Lunch. Henrietta is jogging on the...Ch. 3 - A cart carrying a vertical missile launcher moves...Ch. 3 - A firefighting crew uses a water cannon that...Ch. 3 - In the middle of the night you are standing a...Ch. 3 - CP Bang! A student sits atop a platform a distance...Ch. 3 - An airplane pilot sets a compass course due west...Ch. 3 - Raindrops. When a trains velocity is 12.0 m/s...Ch. 3 - In a World Cup soccer match, Juan is running due...Ch. 3 - An elevator is moving upward at a constant speed...Ch. 3 - Two soccer players, Mia and Alice, are running as...Ch. 3 - DATA A spring-gun projects a small rock from the...Ch. 3 - DATA You have constructed a hair-spray-powered...Ch. 3 - DATA You are a member of a geological team in...Ch. 3 - CALC A projectile thrown from a point P moves in...Ch. 3 - Two students are canoeing on a river. While...Ch. 3 - CP A rocket designed to place small payloads into...Ch. 3 - BIO BALLISTIC SEED DISPERSAL. Some plants disperse...Ch. 3 - BIO BALLISTIC SEED DISPERSAL. Some plants disperse...Ch. 3 - BIO BALLISTIC SEED DISPERSAL. Some plants disperse...Ch. 3 - A large number of seeds are observed, and their...
Additional Science Textbook Solutions
Find more solutions based on key concepts
8. What kind of ring do aromatic compounds contain?
Conceptual Physical Science (6th Edition)
The number of computers, the person can expect to sell the next day.
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
Describe two experiments that will allow you to show that electric currents create magnetic fields.
College Physics
2. The three ropes in FIGURE EX6.2 are tied to a small, very light ring. Two of the ropes are anchored to wa...
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Most of the intelligence in the universe is not biological, but artificial (“machine intelligence”).
Life in the Universe (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 brick is thrown upward from the top of a building at an angle of 30° to the horizontal and with an initial speed of 12 m/s. If the brick is in flight for 2.6 s, how tall is the building? step-by-steparrow_forwardA rocket starts from rest and moves upward from the surface of the earth. For the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ? = (2.80 ?/?^3)*?, where the +y direction is upward. a) What is the height of the rocket above the surface of the earth at ? = 10.0?? b) What is the speed of the rocket when it is 325 m above the surface of the earth?arrow_forwardA toy car starts at rest and accelerates up A 40ﾟ ramp with acceleration a=(t3)1/2. It then flies into the air, and lands back on the ground. If the height of the ramp is h=6m, What is the horizontal distance X?arrow_forward
- Problem 2: An object is thrown off the top of a 38-m tall building with a velocity of 350 m/s at an angle of 8.2° with respect to the horizontal. Part (a) How long is the object in the air in seconds? Numeric : A numeric value is expected and not an expression. t = Part (b) What is the maximum height the object reaches above the ground in meters? Numeric : A numeric value is expected and not an expression. hmax = Part (c) What is the horizontal distance the object covers in meters? Numeric : A numeric value is expected and not an expression. Ax =.arrow_forward(a) How far from the origin is the puck at t = 6s? (b) How far from the origin is the puck at t = 10s?arrow_forwardSome children are practicing baseball and accidentally throw a ball onto the roof of one of their houses. Suppose that the baseball was thrown at an angle of 51° above the horizontal at a speed of 22 m/s. The ball rises to its maximum height before falling onto the roof of the house 3.8 m above the level at which it was thrown. Part (a) Determine the total amount of time, in seconds, the baseball spends in the air. Part (b) Calculate the horizontal distance, in meters, between the baseball's launch point and its landing point.arrow_forward
- uestion Completion Status: A fish swimming in a horizontal plane has velocity vị = ((4.00)î + (1.00)ĵ)m/s at a point in the ocean where its position relative to a certain rock is T= ((10.0)î –- (4.00)j)m. After the fish swims with constant acceleration for 20.0 s, its velocity becomes v = ((20.0)î – (5.00)§)m/s. What are the horizontal and vertical components of the acceleration (in m/s2)? %3D %3D O a.-1.4, 2.9 ОБ.1.4, 2.6 Oc. -0.3, 0.8 Od.0.8, -0.3 O e. 2.4, -1.5 Question 3 of A Moving to the next question prevents changes to this answer. Close Windoarrow_forwardA ball is thrown on a roof. The ball is thrown at an angle of 53 degrees above the horizontal and at a speed of 22 m/s. The ball rises to a max height before falling on the roof 4.2 meters above the level from which it was thrown. What is the total amount of time the ball spends in the air in seconds and what is the horizontal distance in meters between the balls launching point and ending point?arrow_forwardA cannonball is located at the top of a 48.2 m building is shot horizontally with velocity of 112.1 m/s.Neglecting air resistance, The horizontal distance traveled by the ball? +y +x Answer: The position of a particle is given, in meters, by the vector equation: r(t) = (7t-t2) i+5t j-5t2 k. Its acceleration in the y-directions is: O a. 5 O b. 5.00 O c. 25 O d. None of the above O e. zeroarrow_forward
- In the Olympic shot-put event, an athlete throws the shot with an initial speed of 12 m/s at an angle of 40 degrees above the horizontal. The shot leaves her hand at a height of 1.40 m above the ground. Find R, the shot traveled horizontally? Find the time it takes to reach the ground. With what velocity (magnitude and direction) it hits the ground? Find H, the maximum height it goes to from the point.arrow_forwardA jet plane is flying at a constant altitude. At time t1 = 0, it has components of velocity vx = 90 m/s, vy = 110 m/s. At time t2 = 30.0 s, the components are vx = -170 m/s, vy = 40 m/s. (a) Sketch the velocity vectors at t1 and t2. How do these two vectors differ? For this time interval calculate (b) the components of the average acceleration, and (c) the magnitude and direction of the average acceleration.arrow_forwardAn object has an acceleration as a function of time given by (in m/s2): A = (3t2 + 3t) i + (7t3 + 6) j Given: at t=0.0 s, the object is at the origin with a velocity of 0.0 m/s. What is the magnitude of its velocity (in m/s) when t= 4 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 Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Kinematics Part 3: Projectile Motion; Author: Professor Dave explains;https://www.youtube.com/watch?v=aY8z2qO44WA;License: Standard YouTube License, CC-BY