What is the speed of a point on the outer edge of the wheel

Assignment Help Physics

Reference no: EM13974894

A grinding wheel (r=7.6) is rotating at 1750 rpm.

a) what is the speed of a point on the outer edge of the wheel?

b) what is the centripetal acceleration of the point? please explain and show work

Reference no: EM13974894

Questions Cloud

750 is what percent of 900. : During the great recession that began in January 2008, average weekly claims for unemployment were 420,000. The normal weekly average during full employment is 122,000. How many more people were filing for unemployment in January 2008?

Calculate its angular velocity : A grinding wheel 0.22m in diameter rotates at 2600rpm. A. Calculate its angular velocity in rad/s. Express your answer using three significant figures.

Power function of testing procedure : Plot the power function of this testing procedure. Interpret the implications of the power function from the standpoint of both the department store and the television manufacturer.

Assume you own the stadium and variable cost per attendant : Your the manager for a college football team. Assume you own the stadium and the variable cost per attendant is $0. You’ve been told by your in-house economist that you should set the price of tickets at $50 to maximize profit. Your football coach is..

What is the speed of a point on the outer edge of the wheel : A grinding wheel (r=7.6) is rotating at 1750 rpm. what is the speed of a point on the outer edge of the wheel?

Statistics from outcome of random sample : A random sample of 1,000 departures is to be used to estimate the parametere and the expected number of minutes past the scheduled departure time that a jet will leave the terminal. Summary statistics from the outcome of the random sample inc..

What is the quantum mechanical probability of the electron : In terms of a0 and C, what is the quantum mechanical probability of the electron in a hydrogen atom being in this small volume, assuming that the nucleus is at the origin and the atom is in its ground state?

By how much more does the money supply increase : Using a required reserve ratio of 10% and assuming that banks keep no excess reserves, imagine that $300 is deposited into a checking account. By how much more does the money supply increase if the Fed lowers the required reserve ratio to 7%?

An estimate of the time required to perform certain job : An estimate of the time required to perform a certain job is needed. The study yielded a mean of 6.4 minutes and a standard deviation of 2.1 minutes. The desired confidence is 0.95. How many observations will be needed if the desired maximum error is..

User Account

All Pages