quankun1972004 quankun1972004

25-11-2022
Physics

contestada

A uniform solid cylindrical flywheel has a mass of 50 kg and a radius of 40 cm. The flywheel begins to rotate faster with an acceleration of 1.5 rad/s2. The kinetic energy of the flywheel after 1 minute of rotation is:
A. 16.2 KJ
B. 180 KJ
C. 40.5 KJ
D. 32.4 KJ

Respuesta :

Otras preguntas

A large white and gray log that smells like pine is burned in a fire pit. After being completely burned, all that remains of the log is a small pile of soft wh

Simplify. b (−3)∙(2a+b)−4(b−a) Plz and Thanks

Hello folks, I'm doing a project for my history class and lately I'm being confused. It's simple but I just don't understand can anyone help me I'll appreciate

find the area of the shaded circle.give your answer in 3 significant numbers

Can someone pls me help

What are the some factors that would affect or limit the population growth of frogs,grasshoppers,or plants?

what is x^2-1/x-1 if x=4

Can you help,I don’t understand topic

true or false: When forests are cleared, we take away an opportunity to remove carbon from the atmosphere

Read this excerpt from "DNA Testing." DNA samples from insects preserved in amber can date back to before the time of the dinosaurs, which died out 65 million