College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

تمرين 106

(a) At what position is the speed of a mass in a mass-spring system maximum: (1) x = 0, (2) x = A , or (3) x = + A Why (b) If m = 0.250 kg, k = 100 N/m, and A = 0.10 m for such a system, what is the mass's maximum speed