The rotating blade of a blender turns with a constant angular acceleration 1.50(rad/s²].A.How much time does it take to reach an angular velocity of 36. 0 [rad/s] starting from rest?Through how manry revolutions does the blade turn in this time interval?C.What are the tangertial acceleration and tangential speed of an ant sitting on the blade10.0 [cm) from the axis of rotation during the end of this irterval?D.What is the moment of inertia ofthe ant if its mass is 10.0 (g?E.What is the rotational kinetic energy of the ant?B.

Answered: Image /qna-images/answer/b7a6ae21-5110-4c8b-8f5d-d8eadaa4ad17.jpg

The rotating blade of a blender turns with a constant angular acceleration 1.50 rad/s J. A. How much time does it take to reach an angular velocity of 36. 0 [rad/s] starting from rest? B. Through how mary revalutions does the blade turn in this time interval? C. 10.0 [cm) from the axis of rotation during the end of this irterval? What are the tangertial acceleration and tangential speed of an ant sitting on the blade D. What is the moment of inertia ofthe ant if its mass is 10.0 [g]? E. What is the rotational kinetic energy of the ant?

The rotating blade of a blender turns with a constant angular acceleration 1.50 rad/s J. A. How much time does it take to reach an angular velocity of 36. 0 [rad/s] starting from rest? B. Through how mary revalutions does the blade turn in this time interval? C. 10.0 [cm) from the axis of rotation during the end of this irterval? What are the tangertial acceleration and tangential speed of an ant sitting on the blade D. What is the moment of inertia ofthe ant if its mass is 10.0 [g]? E. What is the rotational kinetic energy of the ant?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: The bigclaw snapping shrimp shown is aptly named—it has one big claw that snaps shut with remarkable…

Q: roller coaster consists of a hollow cylindrical radius r=2.4 m. Riders stand along the inside of the…

A: Hollow cylindrical radius R =2.4 mAngular speed of coster w = 33 rpmMass of rider m = 50kg.

Q: a ventilation fan has blades 0.25 m in radius rotating at 20 rpm. what is the tangential speed of…

A: radius (r)=0.25m angular speed(ω)=20 rpm convert rpm into rad/sec ω=20×2π60rad/sec ω=2.094395…

Q: I Review The impact wrench consists of a slender 1.5-kg rod AB which is 580 mm long, and cylindrical…

Q: A wheel makes 4.0 rotations in 1 second, rotating at constant angular velocity. a. What is the…

A: The angular displacement is angular displacement =angular velocity x time The angular velocity is…

Q: elocity of a merry-go-round increases at a cor rotationally accelerated at the constant rate of…

A: E4: Given: ω0=0.3 rad/sωf=2.1 rad/st=6 sec To find: α Formula used: α=ωf-ω0t Solution:…

Q: 1. A compact disk rotates clockwise, making one revolution in 0.286 s. a) Find the angular velocity,…

A: Solution: (a) Angular velocity (ω): Angular velocity (ω) = Displacement / Time where: Displacement…

Q: Suppose you are whirling the ball at the end of the string with an angular velocity of rad. s Then…

Q: A bicycle has a pedal sprocket with radius 6 inches, a tire sprocket with radius of 2 inches, and a…

Q: Suppose a yo-yo has a center shaft that has a 0.258 cm radius and that its string is being pulled.…

A: The radius of shaft is 0.258cm

Q: 5. An astronaut is placed on a centrifuge, which starts from rest. It accelerates with an angular…

A: Given Initial angular velocity is ω0=0 Angular acceleration is given as α=0.50 rad/s2 Final angular…

Q: A cooling fan is turned off when it is running at 950 rev/min . It turns 1100 revolutions before it…

A: Given:- A cooling fan is turned off when it is running at 950 rev/min. It turns 1100 revolutions…

Q: A wheel accelerates from rest at 25 rad/s? for 6 seconds. Direction of rotation a. What is the…

Q: with v/3 QUESTION 19 A 3.2 kg box slides on a horizontal frictionless table and collides with…

A: Collision of two particle. angular velocity concept

Q: 10. A motor is used to turn a flywheel, which has a radius of 0.3 meters. The Flywheel starts from…

Q: Hint 1 A flywheel (a spinning disk) slows from 452 to 400 rev/min rotating through 46 revolutions.…

Q: A wheel rotates with constant 1 rad/s? acceleration. At the end of a certain 5s period (not between…

A: Given Angular acceleration = 1 rad/s2 Time t = 5 sec Final angular velocity = 10 rad /s

Q: A penny sits on a turn table 0.24 meters from the center. Bily spins the turn table at a constant…

A: (a) Since the penny is spun 3 times within 4.3s, its angular velocity will be (b) The period is the…

Q: A strap, rod, or something comparable is used to spin up the-disc. I imagine someone hand-starting a…

A: Solution: Given that, Straps final speed(v)= 1.06 m/s Disc's Radius(R)=0.9 m small disc…

Q: th 0.570 m radius tires travels at 43.0 m/s. At how many radians per second are the tires rotating?…

A: GivenRadius of tire, r=0.570 mvelocity , v=43 m/s

Q: A kicker's extended leg with a length of 0.39m is swung from rest for 0.4 seconds in a counter-…

Q: A bicycle wheel has a diameter of 700mm and a mass of 3.0 kg. Most of the mass of the wheel is in…

A: Diameter of wheel r =700 mm =700 mm×1 m1000 m=0.7 m. Mass m =3 kg. The initial speed of the wheel v1…

Q: Suppose that a disk rotates through five revolutions in 4 seconds. b. What is its average…

Q: Spin. A point on the rim of a compact disk is 6.00 [cm] from the axis of rotation. The disk is…

Q: st after being turned off?

Q: The angular velocity of a rotating rigid body increases from 250 to 1,800 rev/min in 115 s. (Enter…

Q: A bicycle tire is rotating counterclockwise at 3.141 rad/s. Over the course of 10.0 seconds, the…

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

The rotating blade of a blender turns with a constant angular acceleration 1.50(rad/s²].
A.
How much time does it take to reach an angular velocity of 36. 0 [rad/s] starting from rest?
Through how manry revolutions does the blade turn in this time interval?
C.
What are the tangertial acceleration and tangential speed of an ant sitting on the blade
10.0 [cm) from the axis of rotation during the end of this irterval?
D.
What is the moment of inertia ofthe ant if its mass is 10.0 (g?
E.
What is the rotational kinetic energy of the ant?
B.

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

What is the centripetal acceleration of the wheel?
37. A motor starts rotating from rest with an angular acceleration of 12 rad/s2. What is the motor’s angular velocity 4 s later? a. 96 rad/s b. 192 rad/s c. 24 rad/s d. 48 rad/s Explanation and solution
Suppose a flywheel originally has an angular velocity of 45.0 rad/s in the counterclockwise sense. After a period of uniform angular acceleration, the flywheel has an angular velocity of 90.0 rad/s in the clockwise sense. What its average angular velocity during the period of uniform angular acceleration? A. 45.0 rad/s (counterclockwise) B. 45.0 rad/s (clockwise) C. 22.5 rad/s (counterclockwise) D. 22.5 rad/s (clockwise)
A salad spinner accelerates from rest to 4.5 rad/s in 2.5 s. If it continues to accelerate at this rate, a. What is the angular velocity after 10 s? b. How many revolutions does it make in 10s?
Olympic ice skaters are able to spin at about 5.0 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 in m/s2? 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 in m/s2?
A disk 8.00 cm in radius rotates at a constant rate of 126 rad/s about its central axis. Determine the radial acceleration of a point on the rim in m/s?. Lütfen birini seçin: O A. 1540 O B. 1270 O C. 1320 O D. 1480 O E. 1680
5. A Billiard Ball, radius 1.25 in and mass of 165 g , is released from rest and rolls down a smooth incline (like galileos ramp…) that is 8 ft long. The incline has a height of 4 in going to 0 inches in 8 ft. There I no slipping. The Q’s are… a. How many revolutions did the ball make going down the incline? b. What was the angular acceleration of the ball? c. What was the tangential acceleration of the ball? d. What’s the difference? If you could clearly circle the answers I need that would be great!! Thanks!
Asap like
Point ‘P’ is on the rim of a 2-m radius wheel. At time, t = 0s, the wheel isat rest, point ‘P’ is on the x-axis and the wheel undergoes a uniformangular acceleration of 0.01 rad/s2 about its center. Determine the ff:a. The linear acceleration at ‘P’.b. The linear velocity of ‘P’ when it reaches the y-axis.c. The magnitude of acceleration of ‘P’ when it reaches the y-axis.d. The angle formed between the acceleration vector of ‘P’ and they-axis when ‘P’ reaches the y-axis.e. The time it takes for ‘P’ to return to its original position (makesone revolution).
E7. Starting from rest, a merry-go-round accelerates at a con- stant rate of 0.2 rev/s². a. What is its rotational velocity after 5 s? b. How many revolutions occur during this time?
Please answer, thanks. Dynamics..
20. A disk with radius 50.0 [m] rotates at a rate of 1.50 [rad/s]. What is the tangential speed at the edge of the disk? A. 0.03 [m/s] C. 33.3 [m/s] B. 8.66 [m/s] D. 75.0 [m/s]