block of mass m slides with a speed V0on a fictionless surface and collides with another mass M which is initially at rest. The two blocks stick together and move with a speed of of V0. in terms of mass M is and the physics principle you used to determine tins is A) Is it m/3 and physics principle 5. B) m/2 physics principle 5 c)2m physics principle 4 and D) 3m and physics principle 4