@TutorState:
08:25:16 Problem: The net forces acting on masses are equal to each other but unknown. Masses are unknown too. Resulting... https://t.co/snE2jQUNrk

08:34:07 Twitter https://t.co/G868YcNa2L


02:25:06 #Dying #Star #Creates #Fantasylike #Sculpture #Gas #Dust https://t.co/BSF3X8BMId