EBK PHYSICS FOR SCIENTISTS AND ENGINEER
6th Edition
ISBN: 9781319321710
Author: Mosca
Publisher: VST
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 3, Problem 4P
To determine
To Find: The way the angle between velocity and acceleration of a projectile changes.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
"Which is an accurate statement for general projectile motion, when the projectile is at the highest point of its trajectory?"
Its acceleration is zero.
Its velocity is perpendicular to the acceleration.
Its velocity and acceleration are both zero.
The horizontal component of its velocity is zero.
Solve the problem. Unless stated otherwise, assume that the projectile flight is ideal, that the
launch angle is measured from the horizontal, and that the projectile is launched from the origin
over a horizontal surface
A baseball is hit when it is 2.8 ft above the ground. It leaves the bat with an initial velocity of
149 ft/sec at a launch angle of 24°. At the instant the ball is hit, an instantaneous gust of wind blows
against the ball, adding a component of -9.7i (ft/sec) to the ball's initial velocity. Find a vector
equation for the path of the baseball.
A projectile is fired horizontally - think about what this means about the initial y-velocity (viy) - at a velocity of 5.61 m/s. It is fired from a height of 1.04 meters.
How far horizontally does the projectile go before it hits the ground?
Chapter 3 Solutions
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
Ch. 3 - Prob. 1PCh. 3 - Prob. 2PCh. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 5PCh. 3 - Prob. 6PCh. 3 - Prob. 7PCh. 3 - Prob. 8PCh. 3 - Prob. 9PCh. 3 - Prob. 10P
Ch. 3 - Prob. 11PCh. 3 - Prob. 12PCh. 3 - Prob. 13PCh. 3 - Prob. 14PCh. 3 - Prob. 15PCh. 3 - Prob. 16PCh. 3 - Prob. 17PCh. 3 - Prob. 18PCh. 3 - Prob. 19PCh. 3 - Prob. 20PCh. 3 - Prob. 21PCh. 3 - Prob. 22PCh. 3 - Prob. 23PCh. 3 - Prob. 24PCh. 3 - Prob. 25PCh. 3 - Prob. 26PCh. 3 - Prob. 27PCh. 3 - Prob. 28PCh. 3 - Prob. 29PCh. 3 - Prob. 30PCh. 3 - Prob. 31PCh. 3 - Prob. 32PCh. 3 - Prob. 33PCh. 3 - Prob. 34PCh. 3 - Prob. 35PCh. 3 - Prob. 36PCh. 3 - Prob. 37PCh. 3 - Prob. 38PCh. 3 - Prob. 39PCh. 3 - Prob. 40PCh. 3 - Prob. 41PCh. 3 - Prob. 42PCh. 3 - Prob. 43PCh. 3 - Prob. 44PCh. 3 - Prob. 45PCh. 3 - Prob. 46PCh. 3 - Prob. 47PCh. 3 - Prob. 48PCh. 3 - Prob. 49PCh. 3 - Prob. 50PCh. 3 - Prob. 51PCh. 3 - Prob. 52PCh. 3 - Prob. 53PCh. 3 - Prob. 54PCh. 3 - Prob. 55PCh. 3 - Prob. 56PCh. 3 - Prob. 57PCh. 3 - Prob. 58PCh. 3 - Prob. 59PCh. 3 - Prob. 60PCh. 3 - Prob. 61PCh. 3 - Prob. 62PCh. 3 - Prob. 63PCh. 3 - Prob. 64PCh. 3 - Prob. 65PCh. 3 - Prob. 66PCh. 3 - Prob. 67PCh. 3 - Prob. 68PCh. 3 - Prob. 69PCh. 3 - Prob. 70PCh. 3 - Prob. 71PCh. 3 - Prob. 72PCh. 3 - Prob. 73PCh. 3 - Prob. 74PCh. 3 - Prob. 75PCh. 3 - Prob. 76PCh. 3 - Prob. 77PCh. 3 - Prob. 78PCh. 3 - Prob. 79PCh. 3 - Prob. 80PCh. 3 - Prob. 81PCh. 3 - Prob. 82PCh. 3 - Prob. 83PCh. 3 - Prob. 84PCh. 3 - Prob. 85PCh. 3 - Prob. 86PCh. 3 - Prob. 87PCh. 3 - Prob. 88PCh. 3 - Prob. 89PCh. 3 - Prob. 90PCh. 3 - Prob. 91PCh. 3 - Prob. 92PCh. 3 - Prob. 93PCh. 3 - Prob. 94PCh. 3 - Prob. 95PCh. 3 - Prob. 96PCh. 3 - Prob. 97PCh. 3 - Prob. 98PCh. 3 - Prob. 99PCh. 3 - Prob. 100PCh. 3 - Prob. 101PCh. 3 - Prob. 102PCh. 3 - Prob. 103PCh. 3 - Prob. 104PCh. 3 - Prob. 105PCh. 3 - Prob. 106PCh. 3 - Prob. 107PCh. 3 - Prob. 108PCh. 3 - Prob. 109PCh. 3 - Prob. 110PCh. 3 - Prob. 111PCh. 3 - Prob. 112PCh. 3 - Prob. 113PCh. 3 - Prob. 114PCh. 3 - Prob. 115PCh. 3 - Prob. 116PCh. 3 - Prob. 117PCh. 3 - Prob. 118PCh. 3 - Prob. 119PCh. 3 - Prob. 120PCh. 3 - Prob. 121PCh. 3 - Prob. 122P
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
- The ball hit by a baseball player leaves the baseball bat at an initial velocity of 28 m / s upward at height of 0.9 from the ground, at an angle of 61 degrees from the horizontal. Neglecting the air resistance, a) If the ball is not caught, find out how far it has traveled horizontally and then landed. b) What must be the acceleration of another player who is standing at the point where the ball is hit and starts running 2 seconds after the ball is hit so that he can catch the ball just before it hits the ground (at ground level)? (g = 9.8 m / s ^ 2)arrow_forwardAn object is launched at a velocity of 20m/s in a direction making an angle of 25° upward with the horizontal. a) What is the maximum height reached by the object? b) What is the total flight time ( between launch and touching the ground) of the object? C) What is the horizontal range (maximum x above ground) of the object? d) What is the magnitude of the velocity of the object just before it hits the ground?arrow_forwardAn object is launched at a velocity of 20 m/s in a direction making an angle of 25° upward with the horizontal.a) What is the maximum height reached by the object?b) What is the total flight time (between launch and touching the ground) of the object?c) What is the horizontal range (maximum x above ground) of the object?arrow_forward
- Batman’s missile is launched at a velocity of 20 m/s in a direction making an angle of 25° upwardwith the horizontal.a) What is the maximum height reached by the missile?b) What is the total flight time (between launch and touching the ground) of the missile?c) What is the horizontal range (maximum x above ground) of the missile?d) What is the magnitude of the velocity of the missile just before it hits the ground?arrow_forwardAn object is launched at a velocity of 17.5m/ s in a direction making an angle of 23.5° upward with the horizontal. a) What is the maximum height reached by the object? b) What is the total flight time (between launch and touching the ground) of the object? c) What is the horizontal range (maximum x above ground) of the object?arrow_forwardAssume you launch a projectile very close to the left edge of the building. It has a height of 500 meters. It follows a parabolic trajectory and just barely misses the right edge of the building and keeps falling to the ground. If the initial velocity is 26 m/s at an angle of 40° with respect to the top of the building what is: a) the x and y components of the initial velocity? b) the maximum height the projectile reaches? c) the time it takes to reach this height? d) the length of time the projectile is over the building? e) the approximate length of the building? f) the velocity and angle the projectile is just as it passes the edge of the building? g) the time it takes for the projectile to hit the ground after it misses the building? h) the x distance the projectile has traveled from the right edge of the building? i) the x component of the velocity vector right before it hits the ground? j) the y component of the velocity vector right before it hits the ground? k) the velocity…arrow_forward
- 1) A child kicks a football with an initial velocity of 15.0 m/s at an angle of 22° above horizontal. The ball lands at the same height from which it was kicked. What is the horizontal range of the ball?arrow_forwardYou were hiding in a tree 5 m above the ground when you spotted a rabbit on the ground. You took a pebble and shot it with your sling shot. You missed. You estimated you were aiming downward at -50 degrees (i.e. below horizontal) with an initial speed of 5.0 m/s. How far did the pebble land horizontally away from you?arrow_forward4. A football player punts the ball at a 45 angle. Without an effect from the wind, the ball would travel 60.0 m horizontally. (a) What is the initial speed of the ball? (b) When the ball is near its maximum height it experiences a brief gust of wind that reduces its horizontal velocity by 1.50 m/s. What distance does the ball travel horizontally?arrow_forward
- The maximum horizontal distance a boy can throw a ball is 50 m. Assume he can throw with the same initial speed at all angles. How high does he throw the ball when he throws it straight upward?arrow_forwardBased on the time calculated and the initial horizontal velocity component, predict how far you would expect the projectile to travel horizontally before reaching the floor. angle 1: θ = 15° -->time 0.25s, initial horizontal velocity component 4.16m/s angle 2: θ = 45° -->time 0.63s, initial horizontal velocity component 3.05m/s angle 3: θ = 70° -->time 0.83s, initial horizontal velocity component 1.74m/sarrow_forwardA ball is thrown from the edge of a cliff of height h=100 m with an initial horizontal velocity of Vy=10 m/s. a) How long does it take for the ball to reach the ground? b) How far has the ball traveled in the x direction when it hits the ground? c) What is the balls final velocity vector when it hits the ground? (Component form) d) What are the magnitude and direction of the ball's velocity when it hits the ground? (Polar form)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