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Specific impulse determines the impulse per weight of propellant. It may also be found to determine the efficiency of a rocket, as shown here:
Isp = Cf * c* /g
Isp = Specific Impulse
Cf = Thrust Coefficient
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...
Specific impulse determines the impulse per weight of propellant. It may also be found to determine the efficiency of a rocket, as shown here:
Isp = Specific Impulse
Cf = Thrust Coefficient
...