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A fireworks rocket is launched vertically into the night dky with an initial speed of 47.6m/s. The rocket coasts after beinglaunched, then explodes and breaks into 2 pieces of equal mass 3slater.

A. If each piece follows the trajectory that is initially 50degrees to the vertical, what was theri speed immediately after the explosion?
B. What is the velocity of the rocket's center of mass beforethe explosion?
C. What is the velocity of the rocket's center of mass after explosion?
D. What is the acceleration of the rocket's center of massbefore the explosion?
E. What is the acceleration of the rocket's center of massafter the explosion?

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