9.23 Exercise 9.23A flywheel with a radius of 0.500 m starts from restand accelerates with a constant angular accelerationof 0.600 rad/s². Part ACompute the magnitude of the tangential acceleration of a point on its rim at the start.ΠΑΣΦ?lan tSubmitRequest AnswerPart BCompute the magnitude of the radial acceleration of a point on its rim at the start.ID ΑΣΦ?SubmitRequest AnswerPart C Complete previous part(s)Part DCompute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0°.ΓΑΣΦ?SubmitRequest Answer

Answered: Image /qna-images/answer/b0f05f24-c12a-4748-bf3d-180f6f429a59.jpg

Answered: A flywheel with a radius of 0.500 m…

A flywheel with a radius of 0.500 m starts from rest and accelerates with a constant angular acceleration of 0.600 rad/s².

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 110AP: With the aid of a string, a gyroscope is accelerated from rest to 32 rad/s in 0.40 s under a...

See similar textbooks

Related questions

Q: Same situation as before. This time it s a block of mass 1.88 kg sliding with a constant velocity of…

Q: 1.1. A loop of aled 200 cm ² is positioned perpendicular to a uniform magnetic field, without…

A: Given: The cross-section area of the loop is 200 cm2. The change in the magnetic field is -0.08 T (…

Q: 1. A red-hot horseshoe is placed on an anvil at room temperature. Which way does the heat flow?…

A: Heat Flow: When two systems are at a different temperature, then the transfer of heat or heat flow…

Q: A climber who is 75 kgs in mass reaches the peak of a mountain. If the mutual attraction between the…

A: Given: The mass of the climber is 75 kg. The gravitational force between the climber and the earth…

Q: Two identical positive charges are moved twice as far apart from each other. How will the new force…

Q: A boll rounds a 2 m radius curve at 4 m/s. The magnitude of it's acceleration in m/s².

A: Introduction : In this question we are provided it value of velocity and radius . With these data…

Q: Question: r B X V= +q Figure 1. A particle of charge +q, accelerated through a potential difference…

Q: ILT 6.2 PETA A. Conceptual Problem Answer the following questions briefly. 1. What evidence can you…

A: 1. According to the concept of wave -particle duality in quantum mechanics light exhibits both…

Q: In the circuit shown below, Vs = 60 V, R1 = 7 Q2, R2 =10 V, R3 = 6 2 and R4 = 6 Q2. The Thevenin…

Q: A 0.10 Kg model rocket’s engine is designed to deliver an impulse of 6.0 N·s. If the rocket engine…

Q: Assume you have a charged capacitor that stores 1.10 x 10-12 J of energy while connected to a 1.50-V…

Q: A centrifuge slows down from 961rpm to 313rpm in 1616 seconds. Assuming constant angular…

Q: You launch a projectile with an initial speed of 44.1 m/s from the top of a building 59.2 m above…

Q: 1. Which of the following is necessarily true regarding the buoyant force exerted by air when an…

A: Answer (Q-1) - B. The buoyant force exerted by air is negligible compared to the weight of the…

Q: Consider the so-called "2-second rule" that is used as a recommendation when teaching safe driving…

A: Option (c) is correct choice. The amount of time to safely pass a vehicle that stops suddenly in…

Q: In conducting the experiment on Archimedes' Principle, the mass of the catch basin that contains the…

A: According to Archimedes' principle if a body is immersed in a fluid then the body experiences an…

Q: 18- The function of ascending Limb of nephron Loop is reabsorption of Na, K and Cl- by active…

A: The medullary ascending limb is largely impermeable to water. Sodium(Na+), Potassium(K+) and…

Q: 3. Identify at least three (3) famous scientists each that support light as a particle and light as…

A: Scientists who assumed light as particle are - Lenard, Hertz, Compton

Q: A piano wire with mass 2.80 g and length 83.0 cm is stretched with a tension of 28.0 N. A wave with…

A: Speed of wave in a string is given by v=TμWhere T is the tension in the string and μ is mass per…

Q: 3. The steel I beam in the drawing has a weight of 8.00 kN and is being lifted at constant velocity.…

A: Given:- 3) The steel I beam in the drawing has a weight of W = 8.00 kN = 8000 N and is being lifted…

Q: 18 N 0.3 m 12 N 1.0 m 0.5 m 16 N A 367 kg solid disk (with uniform density) is shown. Its rotation…

Q: The near point of a person's eye is 60.0 cm. What is the approximate power of the correcting lens…

Q: A block of mass m=3.9kg is placed on a rough inclined surface making an angle of θ=38o with the…

A: The work done by a force is given as W=F→.S→Where F is applied force and S is the displacement The…

Q: The world record for pole vaulting is 6.15 m. If the pole vaulter’s gravitational potential is 4942…

A: Given Potential energy= 4942 J Height = 6.15 m We have to calculate the mass

Q: A man spends 2.4 kJ energy in displacing a body by 48 m in the direction in which he applies force…

A: GivenThe energy spends by man is E=2.4 kJ 1kJ=103JE=2.4×103JDisplcement of boby is d=48m in…

Q: A vertical solid disk of uniform mass M = 7 kg and radius R = 0.5 m is pivoted from point O as shown…

Q: A truck starts from rest and moves at a constant acceleration of 5 m/s. The speed of the truck in 4s…

A: GIVEN: Initial speed of truck u =0 m/s acceleration of truck a = 5 m/s2 time t = 4sec. find: speed…

Q: Three forces are applied to a tree sapling, as shown in (Figure 1), to stabilize it. Suppose that FA…

A: Given value of forces FA→=345 NFB→=535 N From the given diagram the angle between FB and…

Q: Question 5 Events may seem to take longer to an observer who is in motion with respect to an event.…

Q: Given the plot of distance versus time below. At which time is the object not moving? 20 15 10 5 0 1…

A: Let's check each option one by one A. 1.5 s At 1.5 second the graph is not parallel to time axis…

Q: What is the highest-order constructive interference that can be obtained from a laser beam whose…

Q: Several students designed an experiment to study a mirror and determine its type and its radius of…

Q: A ray of light in air is incident at an angle of 25.0° on a glass slide with index of refraction…

A: Given: The incident angle of the light inside the air is 25o. The refractive index of the glass is…

Q: Human centrifuges are used to train military pilots and astronauts in preparation for high- g…

Q: at the top of a 11.40 m high water slide you start with a. speed it 10.5 m/s and dive into the…

Q: Calculate the reactance, Xc, of a 99 µF capacitor at a frequency of 1,617 Hz. Give your answer in…

Q: Use ray-tracing to locate the image formed by concave mirror with focal length of 7.50 cm if the…

Q: Romeo is at x = 0 at t = 0 when he sees Juliet at x = 6m. (a) He begins to run towards her at v =…

A: Solution:-

Q: A bullet of weight 160 kg To what height should it be raised so that potential energy is 2250 J?…

A: The potential energy of an object of mass M when it is raised to a height h, U = Mgh

Q: I Try This! Two convex lenses A and B, each of focal length 25 cm, are placed 80cm apart on the same…

Q: Use Lenz's Law to determine the direction (if any) of the induced current through the resistor R in…

Q: 16. Below is a diagram showing two blocks joined with a rope that runs over a pulley. The mass m₂ is…

Q: c) Three very wide insulating plates are placed at equal intervals from each other as in the figure.…

Q: A rock is thrown vertically upwards from ground level at t = Os. At t = 2.7 s it passes the top of a…

Q: 10. a dvd starts spinning and reaches an angular speed of 147 radians/second in 4 seconds. calculate…

Q: The current through two identical light bulbs connected in series is 0.25 A. The voltage across both…

Q: The velocity of a particle along the s-axis is given by v = 10s4/3 where s is in millimeters and v…

A: The velocity function of the particle is given as v=10s43

Q: Given the plot of distance versus time below. What is the average speed of the object from 0 s to 4…

Q: A 10 kg bowling ball is lifted from the ground to a height of 1 meter. Assuming the bowling alley is…

A: Solution:-

Q: A tennis player standing 12.6m from the net hits the ball at 3.00° above the horizontal surface. To…

Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

9.23

Exercise 9.23
A flywheel with a radius of 0.500 m starts from rest
and accelerates with a constant angular acceleration
of 0.600 rad/s².

Part A
Compute the magnitude of the tangential acceleration of a point on its rim at the start.
ΠΑΣΦ
?
lan t
Submit
Request Answer
Part B
Compute the magnitude of the radial acceleration of a point on its rim at the start.
ID ΑΣΦ
?
Submit
Request Answer
Part C Complete previous part(s)
Part D
Compute the magnitude of the tangential acceleration of a point on its rim after it has turned through 60.0°.
ΓΑΣΦ
?
Submit
Request Answer

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Angular speed, acceleration and displacement

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

Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians per second? (b) What is the centripetal acceleration of the skater's nose if it is 0.120 m from the axis of rotation? (c) An exceptional skater named Dick Button was able to spin much faster in the 1950s than anyone since—at about 9 rev/s. What was the centripetal acceleration of the tip of his nose, assuming it is at 0.120 m radius? (d) Comment on the magnitudes of the accelerations found. It is reputed that Button ruptured small blood vessels during his spins.
With the aid of a string, a gyroscope is accelerated from rest to 32 rad/s in 0.40 s under a constant angular acceleration. (a) What is its angular acceleration in rad/s2 ? (b) How many revolutions does it go through in the process?
Human centrifuges are used to train military pilots and astronauts in preparation for high-g maneuvers. A trained, fit person wearing a g-suit can withstand accelerations up to about 9g (88.2 m/s2) without losing consciousness, (a) If a human centrifuge has a radius of 4.50 m, what angular speed results in a centripetal acceleration of 9g? (b) What linear speed would a person in the centrifuge have at this acceleration?
A track star runs a 400-m race on a 400-m circular track in 45 s. What is his angular velocity assuming a constant speed?
Integrated Concepts An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is its angular acceleration in rad/s2? (b) What is the tangential acceleration of a point 9.50 cm from the axis of rotation? (c) What is the radial acceleration in m/s2 and multiples of g of this point at full rpm?
On takeoff, the propellers on a UAV (unmanned aerial vehicle) increase their angular velocity form rest at a rate of =(25.0t)rad/s for 3.0 s. (a) What is the instantaneous angular velocity of the propellers at t=2.0s ? (b) What is the angular acceleration?
An ice skater is preparing for a jump with turns and has his arms extended. His moment of inertia is 1.8kgm2 while his arms are extended, and he is spinning at 0.5 rev/s. If he launches himself into the air at 9.0 m/s at an angle of 45 with respect to the ice, how many revolutions can he execute while airborne if his moment of inertia in the air is 0.5kgm2 ?
A compact disc rotates at 500 rev/min. If the diameter of the disc is 120 mm, (a) what is the tangential speed of a point at the edge of the disc? (b) At a point halfway to the center of the disc?
A wheel has a constant angular acceleration of 5.0rad/s2 . Starting from rest, it turns through 300 rad. (a) What is its final angular velocity? (b) How much time elapses while it turns through the 300 radians?
Lara is running just outside the circumference of a carousel, looking for her favorite horse to ride, with a constant angular speed of 1.00 rad/s. Just as she spots the horse, one-fourth of the circumference ahead of her, the carousel begins to move, accelerating from rest at 0.050 rad/s2. a. Taking the time when the carousel begins to move as t = 0, when will Lara catch up to the horse? b. Lara mistakenly passes the horse and keeps running at constant angular speed. If the carousel continues to accelerate at the same rate, when will the horse draw even with Lara again?
A gymnast does cartwheels along the floor and then launches herself into the air and executes several flips in a tuck while she is airborne. If her moment of inertia when executing the cartwheels is 13.5kgm2 and her spin rate is 0.5 rev/s, how many revolutions does she do in the air if her moment of inertia in the tuck is 3.4kgm2 and she has 2.0 s to do the flips in the air?
A wheel is rotating about a fixed axis with constant angular acceleration 3 rad/s2. At different moments, its angular speed is 2 rad/s, 0. and +2 rad/s. For a point on the rim of the wheel, consider at these moments the magnitude of the tangential component of acceleration and the magnitude of the radial component of acceleration. Rank the following five items from largest to smallest: (a) |at| when = 2 rad/s, (b)|ar| when = 2 rad/s, (c)|ar| when = 0, (d) |at| when = 2 rad/s, and (e) |ar| when = 2 rad/s. If two items are equal, show them as equal in your ranking. If a quantity is equal to zero, show that fact in your ranking.