How much work is done by the motor

Reference no: EM13510937

The flywheel of a motor has a mass of 300 kg and a moment of inertia of 580 kg*m^2 The motor develops a constant torque of 2000 N*m and the flywheel starts from rest.

A. What is the angular acceleration of the flywheel?

B. What is its angular velocity after it makes 4.00 revolutions?

C. How much work is done by the motor during the first 4.00 revolutions?

Reference no: EM13510937

Questions Cloud

Determine the mass of the fish : A vertical scale on a spring balance reads from 0 to 235 N . The scale has a length of 10.5cm from the 0 to 235 N reading. what is the mass of the fish

Preparation for completing the current years return : Jim was reviewing several of a client's prior tax returns in preparation for completing the current year's return. Jim discovered a serious error on the return filed almost

Find the normal forces that the wall on the ladder : A uniform 240 N ladder rests against a perfectly smooth wall, making a 40.0 angle with the wall. Find the normal forces that the wall on the ladder

Find the work done by the net force on the block : A block of mass m = 3.20 kg is pushed a distance d = 6.40 m along a frictionless, Determine the work done by the net force on the block

How much work is done by the motor : The flywheel of a motor has a mass of 300 kg and a moment of inertia of 580 kg*m^2 The motor develops a constant torque of 2000 N*m and the flywheel starts from rest. How much work is done by the motor during the first 4.00 revolutions

Calculate the average power supplied by the child : A playground merry-go-round has a radius of 4.40 m and a moment of inertia of 255 kg*m^2 and turns with negligible friction about a vertical axle through its center. What is the average power supplied by the child

Compute the standard cost of the ingredients : Compute the standard cost of the ingredients for one gallon of wine. (Carry computations to two decimal places.)

Who was benefited and who was harmed by don actions : What measure(s) might the company take to obtain valid data for setting the labor time standard?

Find the acceleration of the shell : A hollow spherical shell with mass 2.00 kg rolls without slipping down a 38.0 degree slope, Find the acceleration of the shell

User Account

All Pages