What is the angular velocity of the flywheel

Reference no: EM13823575

A flywheel is a solid, rotating disk that is sometimes used to store energy. The moment of inertia for a solid disk is, whereMis the mass andR is the radius. For a flywheel that weighs 10 kg and has a radius of 0.2 m, determine the following.

A) If a point on the outside of the disk is moving at 15 m/s, what is the angular velocity of the flywheel?

B) If the flywheel starts from rest and accelerates at a constant rate for 300 s to bring it up to the angular velocity found in Part A, what is the angular acceleration?

C) If the angular acceleration in Part B is generated by a constant force applied tangentially to the outside edge of the disk (as shown below), what is the magnitude of the force?

Reference no: EM13823575

Questions Cloud

Not a main idea in quantum theory : 1. Which of the following is not a main idea in quantum theory?Energy is not continuous, but comes in small, discrete units or packets.Elementary particles behave both like particles and like waves.

What does critical thinking mean to you : What does critical thinking mean to you? Describe the role that critical thinking plays in your life today. Explain and offer examples of how you might further apply critical thinking in your life.

Neglecting air resistnce : Neglecting air resistnce, approximately which is the speed of an object that is dropped from rest, after it has fallen 4 m?

Differences between measuring human performance and metrics : Identify one specific activity to be performed within the process change - Describe the activity (task) being evaluated and Describe the differences between measuring human performance and metrics for task completion.

What is the angular velocity of the flywheel : A flywheel is a solid, rotating disk that is sometimes used to store energy. The moment of inertia for a solid disk is, whereMis the mass andR is the radius. For a flywheel that weighs 10 kg and has a radius of 0.2 m, determine the following.A) If a ..

What advice would you give to the consultant : A consultant was engaged by a large private sector company to help run a tender process for some new software. Do you think the company has been fair? What advice would you give to the consultant

Which region do you suggest your company target : Geographically, which region do you suggest your company target? Which generational demographics will you target? In which area of the state will you attempt to achieve the greatest distribution?

Players are moving toward each other in a straight line : Two football players are moving toward each other in a straight line. Number 56 has a mass of 109 kg and a velocity of 2 m/s (in the positivex-direction). Number 22 has a mass of 121 kg and a velocity of 3 m/s (in the negativex-direction). The two pl..

Difference between heat pump and refrigerator : Heat pump and refrigerator

User Account

All Pages