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Tres edifices teen uns Altura total de 1341 pies. El primer edifice es 73 pies más alto que el tercer edifice y el segundo edifice es 38 pies mas alto que elp tercer edifice. Encuentros las Alturas de LoS Tres edifices.

Rocket Propulsion Explanation Answers and Explanation:

Step 1: Define the system

The law of conservation of momentum states that the total momentum of an isolated system remains constant. In other words, the sum of the momenta of all the objects in the system before the event (initial momentum) is equal to the sum of their momenta after the event (final momentum).

Step 4: Express the initial and final momenta

Step 6: Expand the equation and simplify

Expanding the equation on the right side, we get:

This equation tells us that the change in the rocket's momentum (mdv3) is equal to the sum of the momenta of the ejected gas (dmgv). In other words, the rocket gains momentum by ejecting mass at a high velocity.

The terms in the equation can be explained as follows:

• u: the velocity of the exhaust gas relative to the rocket

Additional notes: