63575388

Content: d7-21-2.doc (97.00 KB)
Uploaded: 22.12.2017

Positive responses: 0
Negative responses: 0

Sold: 1
Refunds: 0

Seller: Михаил_Перович
information about the seller and its items

Ask a question

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%
$0.84
D7-21 (Task 2) Dievsky

The mechanical system is supplied with a weightless viscous dampener, which is installed at point B parallel to the axis of the elastic element, and creates a resistance force proportional to the speed of point B: R = -bvB, where b = 20 Ns / m is the coefficient of resistance. In addition, the force acting on the system is F = F0 sin pt, where F0 = 60 N, p = 25 s-1 is the amplitude and frequency of the driving force. The driving force is applied at point B and acts parallel to the axis of the elastic element. (If point B coincides with point A, the scheme indicates B = A). It is required to determine the amplitude of the purely forced oscillations of the system.
No feedback yet

Dievsky V.A - Solution of problem D7 variant 21 task 2
Купить Dievsky V.A - Solution of problem D7 variant 21 task 2 в Украине

http://plati.us/buy/2363799&xid=17259,15700021,15700124,15700149,15700186,15700191,15700201