Question

In a turning moment diagram, the areas above and below the mean torque line taken in order are 4400,1150, 1300 and 4550 mm2 respectively. The scales of the turning moment diagram are: Turning moment, 1 mm = 100 N-m ; Crank angle, 1 mm = 1° Find the mass of the flywheel required to keep the speed between 297 and 303 r.p.m., if the radius of gyration is 0.525 m​

Answer 1

Answer:

Ans. 417 kg]

Explanation:

Hope it helps you

Answer 2

Explanation:

417kg

Revolution of Earth

Earth revolves in orbit around the sun in 365 days, 6 hours, 9 minutes with reference to the stars, at a speed ranging from 29.29 to 30.29 km/s. The 6 hours, 9 minutes adds up to about an extra day every fourth year, which is designated a leap year, with the extra day added as February 29th.