Solution of task 20.4.9 from the collection of Kepe OE
Content: 20.4.9.jpg (38.11 KB)
Uploaded: 17.11.2017
Positive responses: 0
Negative responses: 0
Sold: 3
Refunds: 0
Seller: Михаил_Перович
information about the seller and its items
Loyalty discount! If the total amount of your purchases from the seller more than:
| $1 | the discount is | 1% |
| $5 | the discount is | 2% |
| $10 | the discount is | 3% |
| $20 | the discount is | 5% |
| $50 | the discount is | 7% |
| $100 | the discount is | 10% |
| $200 | the discount is | 15% |
$0.57
20.4.9
The cargo 2 is attached to the rod 1 and moves in a vertical plane. The potential energy of the pendulum is P = 9.81 (1 - cosφ), the kinetic energy is T = 0.8φ2. Determine the kinetic potential at the time when the angle φ = 60 ° and the angular velocity φ = 1 rad / s. (Answer -4.11)
The cargo 2 is attached to the rod 1 and moves in a vertical plane. The potential energy of the pendulum is P = 9.81 (1 - cosφ), the kinetic energy is T = 0.8φ2. Determine the kinetic potential at the time when the angle φ = 60 ° and the angular velocity φ = 1 rad / s. (Answer -4.11)
No feedback yet