Physics, asked by prat23, 1 year ago

a fly wheel of mass 60 kg radius 25 cm is making 240 revolutions per minute find its kinetic energy

Answers

Answered by TPS

1

m = 60kg
r = 0.25m
w = 8π rad/s

KE = 1/2 * mr²/2 * w² = 1/2 * 60*0.25²/2 * (8π)² = 592.17 J

Previous Question

Next Question

Similar questions

Chemistry, 8 months ago

additions reactions uses in industry ...

English, 8 months ago

change the following sentence into passive voice"pramoda wrote a letter"...

Math, 8 months ago

if cos theta=4/5, 4π/2<theta<2π, then value of 1+tan theta...

English, 1 year ago

who wrote the poem ata gache tota pakhi...

Biology, 1 year ago

how does spinalchord controlls the actions...

Social Sciences, 1 year ago

Deen Dayal Upadhyaya Antyodaya Yojana launched on 25 September 2014 is related to a) Rural sanitation program b) Urban Sanitation program c) Rural and Urban skill development program d) Rural and Urban infrastructure development Program...

Social Sciences, 1 year ago

Name the Indian author of the book Geek Sublime: The Code of Beauty, the Beauty of Code who was named among the finalists of National Book Critics Circle (NBCC) Awards on 20 January 2015? Vikram Chandra Aravind Adiga Mulk Raj Anand Vikram Seth...

Physics, 1 year ago

Find the Resistivity. If the length of the wire is 50 cm and the radius is 0.5mm, find the resistivity of wire if its resistance is 30 ohms.