Neglecting air resistance, the center of mass of the bomb fragments, just after the explosion
A. is zero.
B. moves horizontally.
C. moves vertically.
D. moves along a parabolic path.
Answer:D
Neglecting air resistance, the center of mass of the bomb fragments, just after the explosion
A. is zero. B. moves horizontally. C. moves vertically. D. moves along a parabolic path.