College Physics
10th Edition
ISBN: 9781285737027
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 2, Problem 57AP
A bullet is fired through a board 10.0 cm thick in such a way that the bullet’s line of motion is perpendicular to the face of the board. If the initial speed of the bullet is 4.00 × 102 m/s and it emerges from the other side of the board with a speed of 3.00 × 102 m/s, find (a) the acceleration of the bullet as it passes through the board and (b) the total time the bullet is in contact with the board.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
On a spacecraft two engines fire for a time of 567 s. One gives the craft an acceleration in the x direction of ax = 4.80 m/s2, while the other produces an acceleration in the y direction of ay = 7.52 m/s2. At the end of the firing period, the craft has velocity components of vx = 3751 m/s and vy = 4834 m/s. Calculate the magnitude of the initial velocity.
A football is placed at rest on the field with initial coordinates x0 = 0 and y0 = 0. The ball is then kicked and thereby given an initial velocity of magnitude v0 = 23.6 m/s and direction θ0 = 36.3o above the horizontal. Ignore the effects of air resistance.
Initial horizontal component of the velocity v0x =
Initial vertical component of the velocity v0y =
Horizontal component of the acceleration ax =
Vertical component of the acceleration ay =
Enter the equation for the horizontal position versus time, x(t) =
Enter the equation for the vertical position versus time, y(t) =
Enter the equation for the horizontal velocity versus time, vx(t) =
Enter the equation for the vertical velocity versus time, vy(t) =
Enter the equation for the total velocity versus time, v(t) =
Enter the equation for the angle of the velocity vector versus time, θ(t)=
Enter the maximum height of the football
Enter the range of the football
Enter the time it takes for the football to reach its maximum…
A rail gun shoots a projectile in a straight line with acceleration aa and in time tt as defined by the equation a(t)=3−2t. If the projectile from the launcher reaches a velocity of 10 at t=1 and if s(t) is the distance of the projectile from the rail gun at time t, find s(5)−s(1)
Chapter 2 Solutions
College Physics
Ch. 2.2 - Figure 2.4 shows the unusual path of a confused...Ch. 2.3 - True or False? (a) A car must always have an...Ch. 2.3 - Parts (a), (b), and (c) of Figure 2.10 represent...Ch. 2.4 - The three graphs in Figure 2.13 represent the...Ch. 2.4 - Figure 2.14a is a diagram of a multiflash image of...Ch. 2.6 - A tennis player on serve tosses a ball straight...Ch. 2.6 - As the tennis ball of Quick Quiz 2.6 travels...Ch. 2.6 - A skydiver jumps out of a hovering helicopter. A...Ch. 2 - Math Review Solve the quadratic equation 2.00t2 6...Ch. 2 - Math Review Solve the following two equations for...
Ch. 2 - Math Review Solve the following two equations for...Ch. 2 - A football player runs from his own goal line to...Ch. 2 - A ball is thrown downward from the top of a 40.0 m...Ch. 2 - An arrow is shot straight up in the air at an...Ch. 2 - A red ball is dropped from rest at a height of...Ch. 2 - If the velocity of a particle is nonzero, can the...Ch. 2 - If the velocity of a particle is zero, can the...Ch. 2 - If a car is traveling eastward, can its...Ch. 2 - (a) Can the equations in Table 2.4 be used in a...Ch. 2 - Two cars are moving in the same direction in...Ch. 2 - Figure CQ2.6 shows strobe photographs taken of a...Ch. 2 - (a) Can the instantaneous velocity of an object at...Ch. 2 - A ball is thrown vertically upward. (a) What are...Ch. 2 - Consider the following combinations of signs and...Ch. 2 - A ball rolls in a straight line along the...Ch. 2 - An object moves along the x-axis, its position...Ch. 2 - A ball is thrown straight up in the air. For which...Ch. 2 - A juggler throws a bowling pin straight up in the...Ch. 2 - A racing car starts from rest and reaches a final...Ch. 2 - The speed of a nerve impulse in the human body is...Ch. 2 - Light travels at a speed of about 3 103 m/s. (a)...Ch. 2 - A person travels by car from one city to another...Ch. 2 - The current indoor world record time in the 200-m...Ch. 2 - Two boats start together and race across a...Ch. 2 - A graph of position versus time for a certain...Ch. 2 - A motorist drives for 35.0 minutes at 85.0 km/h...Ch. 2 - A tennis player moves in a straight-line path as...Ch. 2 - A jet plane has a takeoff speed of v0 = 75 m/s and...Ch. 2 - Two cars travel in the same direction along a...Ch. 2 - The cheetah can reach a top speed of 114 km/h (71...Ch. 2 - An athlete swims the length L of a pool in a time...Ch. 2 - A person lakes a trip, driving with a constant...Ch. 2 - A tortoise can run with a speed of 0.10 m/s, and a...Ch. 2 - To qualify for the finals in a racing event, a...Ch. 2 - Prob. 16PCh. 2 - A graph of position versus time for a certain...Ch. 2 - A race car moves such that, its position fits the...Ch. 2 - Runner A is initially 4.0 mi west of a flagpole...Ch. 2 - A particle starts from rest and accelerates as...Ch. 2 - A 50.0-g Super Ball traveling at 25.0 m/s bounces...Ch. 2 - The average person passes out at an acceleration...Ch. 2 - A certain car is capable of accelerating at a rate...Ch. 2 - The velocity vs. time graph for an object moving...Ch. 2 - A steam catapult launches a jet aircraft from the...Ch. 2 - PROBLEM A race car starting from rest accelerates...Ch. 2 - An object moving with uniform acceleration has a...Ch. 2 - In 1865 Jules Verne proposed sending men to the...Ch. 2 - A truck covers 40.0 m in 8.50 s while uniformly...Ch. 2 - A speedboat increases its speed uniformly from vi...Ch. 2 - A Cessna aircraft has a liftoff speed of 120....Ch. 2 - An object moves with constant acceleration 4.00...Ch. 2 - In a test run, a certain car accelerates uniformly...Ch. 2 - A jet plane lands with a speed of 100 m/s and can...Ch. 2 - Speedy Sue, driving at 30.0 m/s, enters a one-lane...Ch. 2 - A record of travel along a straight path is as...Ch. 2 - A train is traveling down a straight track at 20...Ch. 2 - A car accelerates uniformly from rest to a speed...Ch. 2 - A car starts from rest and travels for 5.0 s with...Ch. 2 - A car starts from rest and travels for t1 seconds...Ch. 2 - In the Daytona 500 auto race, a Ford Thunderbird...Ch. 2 - A certain cable car in San Francisco can stop in...Ch. 2 - A hockey player is standing on his skates on a...Ch. 2 - A train 4.00 102 m long is moving on a straight...Ch. 2 - A ball is thrown vertically upward with a speed of...Ch. 2 - A ball is thrown directly downward with an initial...Ch. 2 - A certain freely falling object, released from...Ch. 2 - An attacker at the base of a castle wall 3.65 m...Ch. 2 - Traumatic brain injury such as concussion results...Ch. 2 - A small mailbag is released from a helicopter that...Ch. 2 - A tennis player tosses a tennis ball straight up...Ch. 2 - A package is dropped from a helicopter that is...Ch. 2 - A model rocket is launched straight upward with an...Ch. 2 - A baseball is hit so that it travels straight...Ch. 2 - A truck tractor pulls two trailers, one behind the...Ch. 2 - Colonel John P. Stapp, USAF, participated in...Ch. 2 - A bullet is fired through a board 10.0 cm thick in...Ch. 2 - A speedboat moving at 30.0 m/s approaches a...Ch. 2 - A student throws a set of keys vertically upward...Ch. 2 - A student throws a set of keys vertically upward...Ch. 2 - An insect called the froghopper (Philaenus...Ch. 2 - Prob. 62APCh. 2 - A ball is thrown upward from the ground with an...Ch. 2 - To pass a physical education class at a...Ch. 2 - In Chapter 5 we will define the center of mass of...Ch. 2 - Two students air on a balcony a distance h above...Ch. 2 - You drop a ball from a window on an upper floor of...Ch. 2 - The driver of a truck slams on the brakes when he...Ch. 2 - Emily challenges her husband, David, to catch a 1...Ch. 2 - A mountain climber stands at the top of a 50.0-m...Ch. 2 - An ice sled powered by a rocket engine sum from...Ch. 2 - In Bosnia, the ultimate test of a young nuns...Ch. 2 - Prob. 73APCh. 2 - A glider on an air track carries a flag of length ...Ch. 2 - A stuntman sitting on a tree limb wishes to drop...
Additional Science Textbook Solutions
Find more solutions based on key concepts
The temperature of the Universe at recombination was about 3000 K. Use Wien’s law to calculate the peak wavelen...
Loose Leaf For Explorations: Introduction To Astronomy
A container ship is 240m long and 22m wide. Assume that the shape is like a rectangular box. How much mass does...
Fundamentals Of Thermodynamics
2. Which of the following is the best example of the use of a referent? _
a. A red bicycle
b. Big as a dump tru...
Physical Science
42. * Insulating a house You insulate your house using insulation rated as R-12, which will conduct 1/12 Btu/h ...
College Physics
How is the charging time for a capacitor correlated with the initial current? That is, if the initial current i...
Matter and Interactions
60. The solar system is 25,000 light years from the center of our Milky Way galaxy. One light year is the dista...
Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (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 projectile is projected from the origin with a velocity of 25.0 m/s at an angle of 50.0 degrees above the horizontal. What is the time of maximum height of the projectile? Multiple Choice 3.45 s 2.03 s 3.01 s 1.95 s 2.67 sarrow_forwardA projectile is launched on the Earth with a certain initial velocity and moves without air resistance. Another projectile is launched with the same initial velocity on the Moon, where the acceleration due to gravity is one-sixth as large. How does the range of the projectile on the Moon compare with that of the projectile on the Earth? (a) It is one-sixth as large. (b) It is the same. (c) It is 6 times larger. (d) It is 6 times larger. (e) It is 36 times larger.arrow_forwardTwo trains A and B of length 400 m each are moving on two parallel tracks with a uniform speed of 72 Km/h in the same direction, with A ahead of B. The driver of B decides to overtake A and accelerates by 1 m/s. If after 50 s, the guard of B just brushes past the driver of A, what is the original distance between them? 1250 m 150 m 50 m 125 marrow_forward
- At one instant, a bicyclist is 50 m due east of a park's flagpole, going due south with a speed of 18 m/s. Then, 13 s later, the cyclist is 45 m due north of the flagpole, going due east with a speed of 13 m/s. For the cyclist in this 13 s interval, what is the displacement (m) and direction north of west, average velocity (m/s) and direction north of west and the average acceleration and direction north of east?arrow_forwardSuppose the baseball is struck from the edge of a cliff such that y0 = 30 m and x0 = 0. The components of the initial velocity are v0x = 20 m/s and v0y = 0. What is the x coordinate of the baseball when it lands on the ground at y = 0? (Write only the numerical value rounded to a whole number and exclude the unit)arrow_forwardWhich among the following statements is CORRECT? A.) The vertical component of the acceleration of a projectile is zero during the entire flight. B.)The vertical component of the velocity of a projectile remains contant during the entire flight. C.)The horizontal component of the velocity of a projectile remains contant during the entire flight. D.)The maximum height reached by a projectile does not depend on its initial speed.arrow_forward
- A projectile is launched on the Earth with a certain initial velocity and moves without air resistance. Another projectile is launched with the same initial velocity on the Moon, where the acceleration due to gravity is one-sixth as large. How does the range of the projectile on the Moon compare with that of the projectile on the Earth? one-sixth as large It is the same. It is √6 times larger. It is 6 times larger. It is 36 times larger.arrow_forwardWhich of the following objects is undergoing uniform circular motion> a. An object speeding up at a constant rate while following a circular path. b. An object whose velocity is changing at a constant rate in a given direction. c. An object undergoing acceleration with a constant magnitude directed towards the centre of its circular path. d. An object that is traveling at constant speed around a circular path.arrow_forwardIn the two-dimensional motion, what is the magnitude of the y component of the velocity of the projectile when it is at its apex of trajectory? Select one: a. Velocity is equal to the initial velocity b. Velocity is 9.81 m/s c. Velocity is equal to the x component d. Undetermined e. Velocity is 0 m/sarrow_forward
- Which of the following statement is/are true? a. The velocity of projectile motion in maximum height is zero. b. The velocity of an object in uniform circular motion is constant. c. During the flight of projectile motion, its horizontal velocity remains constant. d. The acceleration in free fall at the maximum height is zero.arrow_forwardFor general projectile motion, which of the following best describes the horizontal component of a projectile's velocity? Assume air resistance is negligible. 1) The horizontal component of a projectile's velocity continually decreases. 2) The horizontal component of a projectile's velocity continually increases. 3) The horizontal component of a projectile's velocity remains a nonzero constant. 4) The horizontal component of a projectile's velocity initially decreases and then increases. 5) The horizontal component of a projectile's velocity is zero.arrow_forwardFor projectile motion problems, the horizontal and vertical components of the motion of a projectile can be analyzed separately. Which of the following is TRUE about the horizontal component of its motion?a. The horizontal component of the acceleration is constant and is equal to -9.81 m/s^2b. The motion is uniformc. The horizontal component of the velocity varies with positiond. The motion is uniformly acceleratedarrow_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
Position/Velocity/Acceleration Part 1: Definitions; Author: Professor Dave explains;https://www.youtube.com/watch?v=4dCrkp8qgLU;License: Standard YouTube License, CC-BY