Find the angle through which the blade has turned

Assignment Help Physics
Reference no: EM13336070

A circular saw blade 0.200 m in diameter starts from rest. In 9.00 s it accelerates with constant angular acceleration to an angular velocity of 180 rad/s. Find the angular acceleration and the angle through which the blade has turned.

rad/s2

rad

Reference no: EM13336070

Questions Cloud

What must be the moment of inertia of the turntable : You need to design an industrial turntable that is 50.5 cm in diameter and has a kinetic energy of 0.205 J when turning at 42.0 rpm, What must be the moment of inertia of the turntable about the rotation axis
Assume a steady state operation : Selecting the right product mix: a factory has 3 machines (M1, M2 and M3) and it manufactures two products (P and Q). The demand for both the products is far greater than the capacity of the factory: Market price for P is $30 per unit, and $40 per un..
Determine what is the operating cash flow for each year : Hollister & Hollister is considering a new project. The project will require $522,000 for new fixed assets, $218,000 for additional inventory, and $39,000 for additional accounts receivable.
Address to satisfy the employees-stockholders-customers : You own a company. You have just been tasked with making the company more socially responsible. What issues must you address to satisfy the employees, stockholders, customers, and community? What procedures should you put in place for the company to ..
Find the angle through which the blade has turned : A circular saw blade 0.200 m in diameter starts from rest. Find the angular acceleration and the angle through which the blade has turned
How much will the sheehans health insurance company pay : How much will the Sheehans' health insurance company pay if Sandra files a claim for a broken foot that cost $2,000 for emergency room treatment, $700 for bone setting, and $300 in rehabilitation services
What was its acceleration as it slowed down : At t = 0 a grinding wheel has an angular velocity of 25.0 rad/s. It has a constant angular acceleration of 21.0 rad/s2 until a circuit breaker trips at t = 1.81 s. What was its acceleration as it slowed down
Type of plan defined benefit or defined contribution : Dr. Smith is 50 and doesn't want to practice dentistry past 60. He hasn't accumulated much in the way of retirement assets and needs to make up for lack of saving. He has a staff of 6 employees: You should recommend either type of plan Defined Benefi..
What was the angular velocity of the wheel : A turntable rotates with a constant 2.00 rad/s2 angular acceleration. After 4.80 s it has rotated through an angle of 54.0 rad. What was the angular velocity of the wheel

Reviews

Write a Review

Physics Questions & Answers

  What is the force that the spring exerts

a spring has a constant k=8.75 N/m. if the spring is displaced 8.150 m from its equilibrium position, what is the force that the spring exerts

  Determine the minimum index of refraction of the prism

In a 45° - 90° - 45° prism with a ray of light entering and exiting on the long side of the prism after undergoing two total internal reflections. Determine the minimum index of refraction of the prism in order for this to occur

  What should be coefficient of static friction

What should be coefficient of static friction

  What is the magnitude of the momentum of the recoiling

A particle, p, has a mass of 2 kg and is traveling with a speed of vp-i = 3.1 m/s. The particle scatters elastically from another particle N, What is the magnitude of the momentum of the recoiling N

  What is the current in the resistor

A power supply maintains a potential difference of 86.1 V across a 1070-? resistor. What is the current in the resistor

  How fast must the bullet be traveling

A 10g lead bullet at 23 degrees celsius slams into a stone wall. Assuming no loss of energy to the environment, how fast must the bullet be traveling

  What is the amplitude of the oscillating mass

A mass is attached to a spring of spring constant 60.0 N/m along a horizontal, frictionless surface. what is the amplitude of the oscillating mass

  Calculate the specific heat of a metal

Calculate the specific heat of a metal from the following data. A container made of the metal has a mass of 3.3 kg and contains 15 kg of water. A 1.0 kg piece of the metal initially at a temperature of 170°C is dropped into the water

  Find minimum force needed to make the crate start tipping

A particular freely falling object requires 1.95 s to travel the last 33.5 m before it hits the ground. From what height above the ground did it fall.

  For how much more time was the ball in flight

On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a 6 iron. For how much more time was the ball in flight

  Find the angle of elevation of the hose

Firemen are shooting a stream of water at a burning building. A high-pressure hose shoots out the water with a speed of 23.0m/s as it leaves the hose nozzle. Find the angle of elevation of the hose

  What is the position of the third closest image

Two plane mirrors stand facing each other, 2.79 m apart, and a woman stands between them. What is the position of the third closest image

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd