What is the rotational kinetic energy

Assignment Help Physics

Reference no: EM1346781

Q. A 270 g ball and a 660 g ball are connected by a 49.0-cm-long massless, rigid rod. The structure rotates about its center of mass at 100 rpm. What is its rotational kinetic energy?

Q. Radius=10m Vt=12.3 If at point A the track exerts a force on the car that is 2.92 × 10^4 N greater than the car's weight, what is the mass of the car?

Reference no: EM1346781

Questions Cloud

International banking facilities : How do International banking facilities contribute to interdependence between economies & financial markets, & to global financial stability.

What is the approximate fraction of hydrogen atoms : The temperature of the surface of a certain star is 7500K. Most hydrogen atoms at the surface of star are in the electronic ground state. What is the approximate fraction of hydrogen atoms that are in the first excited state (and therefore could e..

What do you mean by the magnitude of the force : A parallel-plate capacitor is formed from two 1.0 {rm cm} times 1.0 {rm cm} electrodes spaced 2.4 {rm mm} apart. The electric field strength inside capacitor is 1.0times10^{6};{rm{N/C}}.

Determine the dividends per share : The Rago Company had the fiven stock outstanding from 2009 to 2012, Preferred stock is $100 par value, 8% cumulative and 5,000 shares authorized.

What is the rotational kinetic energy : Radius=10m Vt=12.3 If at point A the track exerts a force on the car that is 2.92 × 10^4 N greater than the car's weight, what is the mass of the car.

Elucidate the difference in approaches : Elucidate the difference in approaches and describe the impact these differences have on excess quantity of labor supplied.

Compare a real estate investment in baghdad : Are markets like the NYSE, NASDAQ, and CME fair markets explain your answer and also compare a real estate investment in Baghdad with a same investment in Chicago.

Find out the cars initial speed : After the first spring compresses a distance of 32.1 cm, the second spring acts with the first to increase the force as additional compression occurs. The car comes to rest 47.0 cm after first contacting the two-spring system. Find the car's initi..

Elucidate what is the opportunity cost of choosing the apple : A persone has a choice between an apple or an orange. the persone chooses the apple. Elucidate what is the opportunity cost of choosing the apple.

User Account

All Pages