A bomb travelling in a parabolic path under the effect of gravity expl...
Explanation:
When a bomb explodes in mid-air, it breaks into fragments that are distributed in various directions. The motion of these fragments can be analyzed by considering the principles of projectile motion and the behavior of the center of mass.
Projectile Motion:
Projectile motion refers to the motion of an object that is launched into the air and moves along a curved path under the influence of gravity. In the absence of air resistance, the motion of the fragments can be described as a parabolic path.
Center of Mass:
The center of mass of an object is the point at which its mass can be considered to be concentrated. In a system of fragments, the center of mass will continue to move according to the laws of physics, even after the explosion occurs.
Analysis:
When the bomb explodes, the fragments move in different directions depending on the forces acting on them. However, the center of mass of the system will continue to follow the same trajectory that the unexploded bomb would have followed.
This is because the center of mass is determined by the distribution of mass in the system, and the explosion does not change the total mass of the fragments. Therefore, the center of mass will continue to move in a parabolic path, just like the unexploded bomb would have traveled.
The motion of the center of mass can be visualized by imagining a hypothetical point that represents the combined mass of all the fragments. This point will follow the same trajectory as the unexploded bomb, even though the individual fragments may have different paths.
Conclusion:
In summary, when a bomb explodes in mid-air, the center of mass of the fragments will move in the parabolic path that the unexploded bomb would have traveled. This is because the explosion does not change the total mass of the fragments, and the motion of the center of mass is determined by the distribution of mass in the system.
A bomb travelling in a parabolic path under the effect of gravity expl...
Move in an irregular path
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