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 2.4.28 from the collection of Kepe OE
2.4.28
The vertex force F acts on the farm. For what value in degrees of angle a does the reaction of the support Ra = 2F? (Answer 30.0)
No customer reviews yet.
Discount for regular customers! If the total of your purchases from the seller
Михаил_Перович
exceeds: