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%
Solution of task 13.6.9 from the collection of Kepe OE
13.6.9
The body, which is suspended from the spring, is acted upon by a vertical force F = 40 sin 10t. Determine the angular frequency of natural oscillations, if the dynamic coefficient η = 3. (Answer 12.2)
No customer reviews yet.