Essential University Physics
4th Edition
ISBN: 9780134988559
Author: Wolfson, Richard
Publisher: Pearson Education,
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 3, Problem 39E
The minute hand of a clock is 7.50 cm long. Find the magnitude of the acceleration of its tip.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
What is the magnitude of the acceleration of a speck of clay on the edge of a potter's wheel turning at 47 rpmrpm (revolutions per minute) if the wheel's diameter is 34 cm?
Express your answer to two significant figures and include the appropriate units.
A squirrel runs along an overhead telephone wire that stretches from the top of one pole to the next. It is initially at position
x: = 2.01 m, as measured from the center of the wire segment. It then undergoes a displacement of Ax = -6.// m. What is the
' sauirrel's final position xe?
Arotating fan completes 1180 revolutions every minute. Consider the tip of a blade, at a radius of 20.0 cm. (a) Through what
distance does the tip move in one revolution? What are (b) the tip's speed and (c) the magnitude of its acceleration? (d) What is
the period of the motion?
(c) Number i
Units
(d) Number i
Units
Chapter 3 Solutions
Essential University Physics
Ch. 3.1 - Which vector describes a displacement of 10 units...Ch. 3.2 - An object is accelerating downward. Which, if any,...Ch. 3.3 - An airplane is making a 500-km trip directly north...Ch. 3.4 - An object is moving initially in the +x-direction....Ch. 3.5 - Two projectiles are launched simultaneously from...Ch. 3.6 - An object moves in a horizontal plane with...Ch. 3 - Under what conditions is the magnitude of the...Ch. 3 - Can two vectors of equal magnitude sum to zero?...Ch. 3 - Can an object have a southward acceleration while...Ch. 3 - Youre a passenger in a car rounding a curve. The...
Ch. 3 - In what sense is Equation 3.8 really two (or...Ch. 3 - Is a projectiles speed constant throughout its...Ch. 3 - Is there any point on a projectiles trajectory...Ch. 3 - How is it possible for an object to be moving in...Ch. 3 - Youre in a bus moving with constant velocity on a...Ch. 3 - Which of the following are legitimate mathematical...Ch. 3 - You walk 1.57 km north, then 0.846 km cast. Find...Ch. 3 - An ion in a mass spectrometer follows a...Ch. 3 - Prob. 13ECh. 3 - Vector A has magnitude 3.0 m and points to the...Ch. 3 - Use unit vectors to express a displacement of 120...Ch. 3 - Find the magnitude of the vector 34 + 13 m and...Ch. 3 - (a) Whats the magnitude of + ? (b) What angle...Ch. 3 - Youre leading an international effort to save...Ch. 3 - Prob. 19ECh. 3 - A car drives north at 40 mi/h for 10 min, then...Ch. 3 - An objects velocity is v = ct3 + d, where t is...Ch. 3 - A car, initially going eastward, rounds a 90 curve...Ch. 3 - What are (a) the average velocity and (b) the...Ch. 3 - An object is moving in the x-direction at 1.3 m/s...Ch. 3 - Prob. 26ECh. 3 - You wish to row straight across a 63-m-wide river....Ch. 3 - A plane with airspeed 370 km/h flies...Ch. 3 - A flock of geese is attempting to migrate due...Ch. 3 - The position of an object as a function of time is...Ch. 3 - Youre sailboarding at 6.5 m/s when a wind gust...Ch. 3 - You toss an apple horizontally at 8.7 m/s from a...Ch. 3 - A carpenter tosses a shingle horizontally off an...Ch. 3 - An arrow fired horizontally at 41 m/s travels 23 m...Ch. 3 - Droplets in an ink-jet printer are ejected...Ch. 3 - Protons drop 1.2 m over the 1.7-km length of a...Ch. 3 - If you can hit a golf ball 180 m on Earth, how far...Ch. 3 - Chinas high-speed rail network calls for a minimum...Ch. 3 - The minute hand of a clock is 7.50 cm long. Find...Ch. 3 - How fast would a car have to round a 75-m-radius...Ch. 3 - Determine the acceleration of the Moon, which...Ch. 3 - Global Positioning System (GPS) satellites circle...Ch. 3 - Prob. 43ECh. 3 - Prob. 44ECh. 3 - Prob. 45ECh. 3 - Prob. 46ECh. 3 - Prob. 47ECh. 3 - Prob. 48ECh. 3 - Prob. 49ECh. 3 - Prob. 50ECh. 3 - Prob. 51ECh. 3 - Vector has magnitude 1.0 m and points 35°...Ch. 3 - Let A = 15 40 and B = 31 + 18k. Find C such that...Ch. 3 - You’re a pilot beginning a 1280-km flight to a...Ch. 3 - A particles position is r = (ct2 2dt3) + (2ct2 ...Ch. 3 - Prob. 56PCh. 3 - Youre designing a cloverleaf highway interchange....Ch. 3 - An object undergoes acceleration 2.3 + 3.6 m/s2...Ch. 3 - The New York Wheel is the worlds largest Ferris...Ch. 3 - A ferryboat sails between towns directly opposite...Ch. 3 - The sum of two vectors, A + B, is perpendicular to...Ch. 3 - A delivery drone approaches a customer’s porch,...Ch. 3 - An object is initially moving in the .x-direction...Ch. 3 - A particle leaves the origin with its initial...Ch. 3 - A kid fires a squirt gun horizontally from 1.6 m...Ch. 3 - A projectile has horizontal range R on level...Ch. 3 - You throw a baseball at a 45 angle to the...Ch. 3 - In a chase scene, a movie stuntman runs...Ch. 3 - Derive a general formula for the horizontal...Ch. 3 - Consider two projectiles launched on level ground...Ch. 3 - You toss a protein bar to your hiking companion...Ch. 3 - The table below lists position versus time for an...Ch. 3 - A projectile launched at angle to the horizontal...Ch. 3 - As an expert witness, youre testifying in a case...Ch. 3 - Show that, for a given initial speed, the...Ch. 3 - A basketball player is 15 ft horizontally front...Ch. 3 - A projectile is launched from the edge of a table,...Ch. 3 - Consider the two projectiles in GOT IT? 3.5....Ch. 3 - In the 2015 film The Martian, astronauts ride the...Ch. 3 - Your car can sustain an acceleration of 0.825g...Ch. 3 - Your alpine rescue team is using a slingshot to...Ch. 3 - If you can throw a stone straight up to height h....Ch. 3 - In a conversion from military to peacetime use, a...Ch. 3 - A soccer player can kick the ball 28 m on level...Ch. 3 - A diver leaves a 3-m board on a trajectory that...Ch. 3 - Prob. 87PCh. 3 - You're a consulting engineer specializing in...Ch. 3 - Prob. 89PCh. 3 - Your medieval history class is constructing a...Ch. 3 - Generalize Problem 84 to find an expression for...Ch. 3 - (a) Show that the position of a particle on a...Ch. 3 - Prob. 93PCh. 3 -
After launch, a projectile lands.a horizontal...Ch. 3 - Alice (A), Bob (B), and Carrie (C) all start from...Ch. 3 - Alice (A), Bob (B), and Carrie (C) all start from...Ch. 3 - Alice (A), Bob (B), and Carrie (C) all start from...Ch. 3 - Alice (A), Bob (B), and Carrie (C) all start from...
Additional Science Textbook Solutions
Find more solutions based on key concepts
In which extrasolar planet system(s) (A–D) would we receive light from the star with the largest Doppler shift?...
Lecture- Tutorials for Introductory Astronomy
Whether the hazardous waste should not include with the household waste
Glencoe Physical Science 2012 Student Edition (Glencoe Science) (McGraw-Hill Education)
Choose the best answer to etch of the following. Explain your reasoning. 11.Which of these star has the longest...
The Cosmic Perspective Fundamentals (2nd Edition)
Why are sinkholes most common in locations where limestone makes up the bedrock?
Conceptual Integrated Science
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 wall clock has a second hand 22.0 cm long. What is the radial acceleration of the tip of this hand? (Express your answer in centimeters per second squared.)arrow_forwardFig. 3 a = ² 15.0 m/s i 2.50 m 30.0° 3. Fig. 3 represents the total acceleration of a particle moving clockwise in a cirele of radius 2.50 m at a certain instant of time. For that instant, find: (a) the radial acceleration of the particle, (b) the speed of the particle, (c) its tangential acceleration.arrow_forwardA rotating fan completes 1160 revolutions every minute. Consider the tip of a blade, at a radius of 18.0 cm. (a) Through what distance does the tip move in one revolution? What are (b) the tip's speed and (c) the magnitude of its acceleration? (d) What is the period of the motion?arrow_forward
- The position of an object in circular motion is modeled by the given parametric equations, where t is measured in seconds. x=7sin((pi/8)t), y=-7cos((pi/8)t) How long (in sec) does it take to complete one revolution?arrow_forwardThe position of a particle is defined by r ={4(t - sin t)i + (2t^2 - 3)j} m, where t is in seconds and the argument for the sine is in radians. Determine the speed of the particle and its normal and tangential components of acceleration when t = 1 s.arrow_forwardA fan is rotating at a constant 336.0 rev/min. What is the magnitude of the acceleration of a point on one of its blades 18.0cm from the axis of rotation?arrow_forward
- A car initially traveling eastward turns north by traveling in a circular path at uniform speed as shown in the figure below. The length of the arc ABC is 212 m, and the car completes the turn in 34.0s. 35.0 (a) Determine the car's speed. 7.625 Your response differs from the correct answer by more than 10%. Double check your calculations. m/s (b) What is the magnitude and direction of the acceleration when the car is at point B? 0.37 magnitude Your response differs from the correct answer 125 more than 10%. Double check your calculations. m/s direction • counterclockwise from the +x-axisarrow_forwardJinky Pacquiao's second hand on an LV watch has a length of 4.50 mm and makes one revolution in 60.00 s. What is the speed of the end of her second hand as it moves in uniform circular motion? A 4.71 x 10-4 m/s B 5.34 x 10-3 m/s 2.67 x 10-3 m/s D) 9.42 x 10-4 m/sarrow_forwardDear Physics expert, the answer to the question is 18.4 m. Please explain your steps and be sure your solution matches. I will be sure to upvote, have a nice day.arrow_forward
- A Ferris wheel with a radius of 9.5 m rotates at a constant rate,completing one revolution every 36 s. Find the direction and magnitude of a passenger’s acceleration when (a) at the top and (b) atthe bottom of the wheel.arrow_forwardFigure P3.31 represents the total acceleration of a particle moving clockwise in a circle of radius 2.50 m at a certain instant of time. For that instant, find (a) the radial acceleration of the particle, (b) the speed of the particle, and (c) its tangential acceleration.arrow_forwardA man jogs due east for a distance of 1.42 miles, turns around and goes due west for 3.06 miles, and finally turns around again and travels 2.84 miles due east. The magnitude and direction of the man's displacement isarrow_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