Dievsky V.A. - Solution of problem D2 variant 9 (D2-09)

Dievsky V.A. - Solution of problem D2 variant 9 (D2-09)

D2-09 Dievskiy

The platform, rotating with an angular velocity ω0 = 3 rad / s, begins to be retarded by forces of resistance, whose moment is equal to M = 10ω (ω + 3). The moment of inertia of the platform relative to the axis of rotation is J = 435 kg m2. Determine the number of revolutions of the platform from the start of braking to its stop.

Additional information:

Formatted in .pdf

Discount for regular customers! If the total of your purchases from the seller Михаил_Перович exceeds:

• $200 discount 15%
• $100 discount 10%
• $50 discount 7%
• $20 discount 5%
• $10 discount 3%
• $5 discount 2%
• $1 discount 1%