Question $5(10$ points$)$

A two$-$stage rocket moves in space at a constant velocity of $4,920\frac{m}{s}.$ The two stages are then separated by a small explosive charge placed between them. Immediately after the explosion the velocity of the $1000-kg$ upper stage is $5,020\frac{m}{s}$ in the same direction as before the explosion. What is the velocity $($magnitude and direction$)$ of the $2100-kg$ lower stage after the explosion?

Round your answer to the nearest integer.

Before the exolosion:

Afte

Your Answer:

Answer

units