Recent content by matramlee

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    How Much Fuel Does a Spacecraft Use to Generate 1.5 MN Thrust?

    i don noe.. pls help me..
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    How Much Fuel Does a Spacecraft Use to Generate 1.5 MN Thrust?

    A spacecraft ’s motors provide a total thrust of 1.5 MN. If the exhaust speed is 2.5 km/s, at what rate is fuel being used?Homework Statement Thrust = 1.5 MN Exhaust speed = 2.5 km/s rate fuel being used = ?