Question: Consider the simple rocket model discussed in class. Suppose thepropellant specific impulse is Isp = 3 0 0 sec , and take the sea -

Consider the simple rocket model discussed in class. Suppose thepropellant specific impulse is Isp =300 sec, and take the sea-levelgravitational acceleration to be 0.00981 km/sec?. Assume the initial speed is zero, and that the rocket travels in a straight line with no external forces. If the initial mass was 5000 kg, and the terminal mass was 500 kg, what would the terminal speed be? What would it be if the terminal mass was only 100 kg?

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