6.The circular blade on a saw rotates at 5000 revolutions per minute.а.Find the angular speed of the blade in radians minute.perFind the linear speed (in feet per minute) of the platform rim of the carousel.b.

Answered: Image /qna-images/answer/d04f3610-fc52-4600-a20d-3aafcf1118ef.jpg

6. The circular blade on a saw rotates at 5000 revolutions per minute. a. Find the angular speed of the blade in radians per minute. h Find the linear speed (in feet per minute) of the platform rim of the carousel,

6. The circular blade on a saw rotates at 5000 revolutions per minute. a. Find the angular speed of the blade in radians per minute. h Find the linear speed (in feet per minute) of the platform rim of the carousel,

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 2PE: Microwave ovens rotate at a rate of about 6 rev/min. What is this in revolutions per second? What is...

See similar textbooks

Related questions

Q: Starting from rest, a disk rotates about its central axis with constant angular acceleration. In…

A: Given:In 9 seconds a disc rotates 34.2 radians.

Q: (a) Find the angular speed of Earth's rotation about its axis. rad/s (b) How does this rotation…

A: The Earth completes one revolution about the axis of rotation in 24 hours and it will be the time…

Q: A car travels around a circular track. It completes one revolution in 90.0 s. a. Through what angle,…

A: Given data: Car completes one revolution in Time (t) = 90.0 s Required: Angle rotated in one…

Q: A wind turbine is initially spinning at a constant angular speed. As the wind's strength gradually…

A: Given Data : The constant angular acceleration is given as α=0.178rads2. The Number of revolutions…

Q: (a) A wind turbine for generating electricity rotates clockwise at the rate of 17.0 rpm (revolutions…

Q: When a fan is turned off, it's angular speed decreases from 168 rpm to 64.0 rpm in 6.08 s. a) What…

Q: A boy is riding his bike at 23 m/s if his wheels radius is .7 meters.a. What is the rotational speed…

A: Given information: The velocity of the bike (v) = 23 m/s The radius of the wheel (r) = 7 m

Q: The tires on a new compact car have a diameter of 2.0 ft and are warranted for 62,000 miles. (a)…

Q: QUESTION 1 Problem #1: A wind turbine is rotating counterclockwise at 0.25 rev/s and slows to a stop…

A: Ans:- Image-1

Q: Compute the fan's angular velocity magnitude after time 0.207 s has passed (express as rev/s)

A: Complete explanation and final answers is in next step.

Q: A flywheel is rotating at 30 rev/s. What is the total angle, in radians, through which a point on…

A: The expression for the required total angle is,

Q: A flywheel slows from 543 rev/min to 397 rev/min while rotating through 43 revolutions. (a) What is…

Q: A wheel rotates at a constant rate of 2.0 × 103 rev/min . (a) What is its angular velocity in…

A: Given Data: The angular velocity is, ω=2.0×103 rev/min Part (a): To convert in rev/min to rad/s:…

Q: A car with tires of radius 31 cm drives on the highway at 65 mph. (a) What is the angularspeed of…

A: Given data: The radius of car’s tires is: r = 31 cm = 0.31 m The velocity of car is: Vcar = 65 mph =…

Q: A grinding wheel 0.35 mm in diameter rotates at 2800 rpm a）Calculate its angular velocity in…

A: (a) Consider the value of the angular velocity:

Q: A merry go round is accelerated at a constant rate of 0.005 rev/s?, starting from rest. (a) What is…

Q: A carosel at the local carnival rotates once every 45 seconds. (a) What is the linear velocity of an…

A: Given:Time,t=45 sNow,A)The radius and time period to obtain the linear velocity of the outer horse…

Q: The tires on a new compact car have a diameter of 2.0 ft and are warranted for 63,000 miles. (a)…

Q: 1. A pottery wheel with a radius of 30cm rotates at 3.5 rpm. (a) What is the speed, in rad/s of a…

A: Given data The radius of the wheel is r = 30 cm. The rotation of the pottery wheel is N = 3.5 rpm.…

Q: A large wind turbine has three blades connected to a central hub. Each blade is 50.0m long and…

A: a)The angular speed is found as,

Q: The 1.00-cm-long second hand on a watch rotates smoothly.a. What is its angular velocity?b. What is…

A: a)

Q: A grinding wheel starts from rest and spins with constant angular acceleration. If it takes 2.0 s…

A: Given data: Initial angular velocity (ω0z) = 0 rad/s Initial angular displacement (θ0) = 0 rad Time…

Q: A flywheel slows from 400 to 200 rev/min while rotating through 10 revolutions. (a) What is the…

Q: During a 4.1 s time interval, a flywheel with a constant angular acceleration turns through 336…

A: Given: The time interval is 4.1 s. The angular displacement is 336 rad. The final angular velocity…

Q: The angular speed of a motor wheel is increased from 1200 rpmto 3120 rpm in 16 seconds. (i) What is…

A: (a) Angular acceleration is,

Q: The angular speed of a rotor in a centrifuge increases from 422 to 1350 rad/s in a time of 4.41 s.…

Q: An electrical motor spins at 2850 rpm. The armature radius is 2.68. What is the angular velocity in…

A: A) The angular velocity of the electrical motor is given in rpm and it is changed to the unit of…

Q: A wheel spinning at w = 350 rpm slows to a stop in 12 s. Take the acceleration to be constant. Find…

Q: I Review I Constants The blade of an electric saw rotates at 3600 rev/min. Assume that the diameter…

A: Given that The blade of an electric saw rotates at 3600 rev/min. Assume that the diameter of a…

Q: The tires on a new compact car have a diameter of 2.0 ft and are warranted for 61,000 miles. (a)…

A: Values given in the question are as follow; r=2 ftr=0.6096 md=9.82×107 m we know that, when car…

Q: A salad spinner accelerates from rest to 4.5 rad/s in 2.5 s. If it continues to accelerate at this…

Q: 5. A particle is moving along a circular path of radius 1.5 m and has an angular velocity of 10…

Q: A FIND MAGNITUDE OF ANGULAR ACCELERATION 6) HOW MUCH TIME DOES IT TAHE FOR WHEEL To GO THROUG H THE…

A: Givenm=4.50 kg R=34.5 mθ=13.8 radω0=22.0 rad/sωf=13.5 rad/s

Q: (II) (a) A grinding wheel 0.35 m in diameter rotates at 2200 rpm. Calculate its angular velocity in…

A: a) The value of angular velocity, ω=2200rpmω=2200(2π60)rad/s=230.2rad/s

Q: The tires on a new compact car have a diameter of 2.0 ft and are warranted for 56,000 miles. (a)…

A: Diameter of the tires = 2 ft warranted for = 56000 miles

Q: A phonograph record accelerates from rest to 32.0 rpm in 4.53 s. (a) What is its angular…

Q: After fixing a flat tire on a bicycle you give the wheel a spin. (a) Ifits initial angular speed was…

Q: 1. A rotating disk speeds up from 3 rad/s to 5 rad/s in 0.2 s. What is the disk's average angular…

A: Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

Q: A phonograph turntable rotating at 33 1/3 rev/min slows down and stops in 1.0 min. (a) What is the…

A: (a) Angular acceleration of the turntable α=-∆ω∆t=-3313revmin1.0 min=-33.33 revmin2 Negative sign…

Q: (II) A cooling fan is turned off when it is running at 850 rev/minIt turns 1250 revolutions before…

Q: What is the magnitude of the angular acceleration of the blades? ΑΣΦ ? a = rad/s? Submit Request…

A: According to rotational kinematics ω=ω0+αt ω=Final angular speed ω0=Initial angular speed α=angular…

Q: An airplane propeller is rotating at 1900 rpm (a) Compute the propeller's angular velocity in rad/s.…

A: Angular velocity, ω=1900 rpm Displacement, θ=35°

Q: (II) A child rolls a ball on a level floor 3.5 m to another child. If the ball makes 12.0…

A: The Length covered by the ball is equal to the product of the number of revolutions of the ball and…

Q: A carpenter cuts a piece of wood with a high powered circular saw. The saw blade accelerates from…

A: Given, Angular acceleration of circular saw =14 rad/s2 . Final speed of the circular saw =15000…

Q: A hamster running in a wheel of radius 15 cm spins the wheel at 23 revolutions per minute. a)…

Q: 1. An ordinary workshop grindstone has a radius of 7.50 cm and rotates at 6500 rev/min. (a) What is…

A: Given: The radius of grindstone is R=7.50 cm. The number of turns is N=6500 rev/min. (a) The…

Q: Starting from rest, a disk rotates about i In 5.0s, it rotates 25 rad. During that time, what are…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

6.
The circular blade on a saw rotates at 5000 revolutions per minute.
а.
Find the angular speed of the blade in radians minute.
per
Find the linear speed (in feet per minute) of the platform rim of the carousel.
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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

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 centrifuge in a medical laboratory rotates at an angular velocity of 3600 rev/min. When switched off, it rotates through 50.0 revolutions before coming to rest. Find the constant angular acceleration (in rad/s2) of the centrifuge.
At its peak, a tornado is 60.0 m in diameter and carries 500 km/h winds. What is its angular velocity in revolutions per second?
A truck with 0.420-m-radius tires travels at 32.0 m/s. What is the angular velocity of the rotating tires in radians per second? What is this in rev/min?
Microwave ovens rotate at a rate of about 6 rev/min. What is this in revolutions per second? What is the angular velocity in radians per second?
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?
One blade of a pair of scissors rotates counterclockwise in the xy plane. (a) What is the direction of for the blade? (b) What is the direction of if the magnitude of the angular velocity is decreasing in time?
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?
A centrifuge in a medical laboratory rotates at an angular velocity of 3600 rev/min. When switched off, it rotates through 50.0 revolutions before coming to rest. Find the constant angular acceleration (in rad/s2) of the centrifuge.
1. A truck with 40 inch diameter wheel is travelling at 40mph A. Find the angular velocity of a wheel in radians per minute. B. How many revolutions per minute do the wheels make.
A truck with 42-in.-diameter wheels is traveling at 45 mph.Round answers to 2 decimal places as needed.How many revolutions per minute do the wheels make? rpmWhat is the angular speed of the wheels in radians/min? rad/min
An airplane’s propeller blades slow down to 2 rev/s in 5 s, making 200 rev in the process. Assuming a constant deceleration, what was the blades’ angular speed before starting to slow down? Its for my study guild please help its due tmrw
A flywheel is rotating at 20 rev/s. What is the total angle, in radians, through which a point on the flywheel rotates in 43 s?