Problem P. 3866. (February 2006)
P. 3866. Two small bodies of masses m_{1}, and m_{2} are attached to the two ends of an ideal spring of spring constant D. The spring is stretched by l, and then the two bodies are released at the same time. Find the greatest speeds of the two masses, the amplitudes of their oscillations, and the frequencies. Friction is negligible. (Data: m_{1}=1 kg, m_{2}=2 kg, D=100 N/m, l=9 cm.)
(4 pont)
Deadline expired on 13 March 2006.
Statistics:
138 students sent a solution.  
4 points:  71 students. 
3 points:  17 students. 
2 points:  14 students. 
1 point:  22 students. 
0 point:  14 students. 
