What is the magnitude of the angular acceleration of motor

Assignment Help Physics
Reference no: EM13279492

During the spin-dry cycle of a washing machine, the motor speeds up from 30 rad/s to 95 rad/s while turning the drum through an angle of 402 radians. What is the magnitude of the angular acceleration of the motor?

Reference no: EM13279492

Questions Cloud

Explain how much heat energy is liberated : How much heat energy is liberated when 11.0 grams of manganese is used in the formation of Mn2O3
How much quiz time do the students lose : The minute hand of the Official Quiz Clock points to the 12 and is functioning normally until the quiz begins, How much quiz time do the students lose
What is champagne free cash flow for 2008 : The firm purchase $700,000 of equipment during the year while increasing its inventory by $500,000 (with no corresponding increase in current liabilities). The marginal tax rate for Champagne is #0 percent. What is Champagne's free cash flow for 2..
Explain what is the pattern formed in the photoresist : Gratings are often written into photoresist by interference (superposition) of optical beams. In other words, the standing wave formed by the overlap of multiple plane waves produces a (useful) exposure pattern.
What is the magnitude of the angular acceleration of motor : During the spin-dry cycle of a washing machine, the motor speeds up from 30 rad/s to 95 rad/s, What is the magnitude of the angular acceleration of the motor
What is the increnental cash flow related to working capital : What is the increnental cash flow related to working capital when the store is opened? (Enter negative using a negative sign).
Define what is the ph of a tris buffer : what is the pH of a Tris buffer (pka 8.1) prepared by adding 20 mL of 1M HCl to 100mL of a solution of 0.3M Tris
What is provo cash flow from operations for 2008 : The firm purchase $500,000 of equipment during the year while increasing its inventory by $300,000 (with no corresponding increase in current liabilities). The marginal tax rate for Provo is 40 percent. What is Provo's cash flow from operations fo..
Find the coefficient of kineticfriction between ice and puck : Unless otherwise stated, all objects are located near the Earth's surface, where g = 9.80 m/s2. find the coefficient of kinetic friction between the ice and the puck

Reviews

Write a Review

Physics Questions & Answers

  Find the total change of entropy of the ice and water

We drop a 26-g ice cube (0C) into 1000 g of water (20C). Find the total change of entropy of the ice and water when a common temperature has been reached

  Obtain an expression for the velocity

Obtain an expression for the velocity

  Define the coefficient of friction

A 240g ball and a 130g ball are connected by a 32 cm-long massless, rigid rod. The structure rotates about its center of mass at 150rpm.

  How much time is necessary for the torso to come to rest

How much time is necessary for the torso to come to rest

  Find the total power radiated

A 13g bullet traveling 221 m/s penetrates a 2 kg block of wood and emerges cleanly at 160 m/s. If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges.

  What is the rms speed of the molecules

The rms speed of the molecules in 1.5g of hydrogen gas is 1800m/s . A:What is the total translational kinetic energy of the gas molecules, what is the rms speed of the molecules

  Calculate the total resistance

Consider 3 Resistors: 10 k?, 20 k?, and 30 k?. Calculate the total resistance if the resistors are connected in series with each other

  What is the new value of capacitance

Consider a a series circuit containing an inductor (100 mH), a capacitor (40 microF) and a resistor (50 ohms). It is connected to the AC mains (f = 60 Hz, VRMS = 120 V), What is the new value of capacitance

  Find the location of the center of gravity of the beam

Suppose the Eskimo is pushing the same 50.0-kg sled across level terrain with a force of 50 N. If he does 4 x 10^2J of work on the sled while exerting the force horizontally, through what distance must he have pushed it.

  Does he survive or is he crocodile food

A bucket of mass 1.50 is whirled in a vertical circle of radius 1.20. At the lowest point of its motion the tension in the rope supporting the bucket is 25.00 N. Find out the speed of the bucket. How fast must the bucket move at the top of the circle..

  What is sams angular velocity

Sam is a 60 kg diver. At the instant of take-off, his angular momentum about his medial-lateral axis is 20 kg x m^2/s, At take-off what is Sam's angular velocity about the medial-lateral axis

  Illustrate what is the tangential acceleration of a bug

It eventually launches horizontally off of the table and takes the path of a projectile until it hits the ground 40 centimeters from the edge of the table.

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