Find the angular speed after the grindstone

Reference no: EM1363468

Q. A constant torque of 23.5 N·m is applied to a grindstone whose moment of inertia is 0.130 kg·m2. Using energy principles, and neglecting friction, find the angular speed after the grindstone has made 12.5 revolutions.

Q. Certain neutron stars (extremely dense stars) a believed to be rotating at about 1 rev/s. If such a star has a radius of 16 km, what must be its minimum mass so that material on its surface remains in place during the rapid rotation?

Reference no: EM1363468

Questions Cloud

Explain how much will you be able to spend next year : Suppose that you save all of your money to spend next year. Explain how much will you be able to spend next year. How much will you be able to spend this year.

Relationship between integrity and repeat business : What do you feel is the correlation between repeat business and the image of integrity? How does this effect referrals for new sales?

Costs allocated to ending inventories : Determine the predetermined overhead rate. Compute the total cost of the two ending inventories. Compute cost of goods sold for the year (assume no beginning inventories and no underapplied or overapplied overhead).

Pros and cons of regional heath information organizations : Assess the pros and cons of Regional Heath Information Organizations (RHIOs) in achieving the goals of the National Health Information Network (NHIN).

Find the angular speed after the grindstone : find the angular speed after the grindstone. what must be its minimum mass so that material on its surface remains in place during the rapid rotation.

Illustrate what is the total consumer surplus per night : If the average level of consumer surplus for each hotel guest equals $24, illustrate what is the total consumer surplus per night.

Caring patients in a cost effective and efficient way : Health care continues to create new services to provide care to patients that are cost effective and efficient. With the aging population, more emphasis is being place on skilled nursing facilities (nursing homes), assisted living facilities (ALFs..

Find the angle the string makes with the vertical : Find out the angle the string makes with the vertical.what is the maximum voltage that can be applied across the whole network.

Create visual logic flow chart-calculate pay of employees : The user will then be able to continue calculating the pay for additional employees until the user decides to stop or until the maximum number of employees is reached. Create a Visual Logic Flow Chart.

User Account

All Pages