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 13.2.25 from the collection of Kepe OE
13.2.25
A material point with a mass m = 4 kg moves along a horizontal straight line.
After how many seconds, the speed of the point will decrease by a factor of 10, if the resistance to movement R = 0.8v?
(Answer 11.5)
No customer reviews yet.