Лаг1989 задача №3.8

Material point of mass 2kg under constant traction is moving in a straight line according to the equation x = Bt + Ct2 + Dt3; where B = -2m / s; C = 1m / s2; D = -0,2 m / s3. Find power developed at the motion of a point in the points 2 and 3.

Thank you for your purchase. If you have any questions, please contact us by e-mail (see. "Seller Information")