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Chapter 09, Problem 079 Your answer is partially correct. Try again. A rocket, which is in deep space and initially at rest relative to an inertial reference frame, has a mass of 61.7 x 105 kg, of which 4.33 x 105 kg is fuel. The rocket engine is then fired for 400 s, during which fuel is consumed at the rate of 400 kg/s. The speed of the exhaust products relative to the rocket is 4.14 km/s. (a) What is the rocket's thrust? After the 400 s firing, what are (b) the mass and (c) the speed of the rocket? (a) Number1656E3 UnitsIN (b) NumberT273000 Units kg (c) Number Unitsm/s 12908.44 Open Show Work Click if you would like to Show Work for this question:

Chapter 09, Problem 079 Your answer is partially correct. Try again. A rocket, which is in deep space and initially at rest relative to an inertial reference frame, has a mass of 61.7 x 105 kg, of which 4.33 x 105 kg is fuel. The rocket engine is then fired for 400 s, during which fuel is consumed at the rate of 400 kg/s. The speed of the exhaust products relative to the rocket is 4.14 km/s. (a) What is the rocket's thrust? After the 400 s firing, what are (b) the mass and (c) the speed of the rocket? (a) Number1656E3 UnitsIN (b) NumberT273000 Units kg (c) Number Unitsm/s 12908.44 Open Show Work Click if you would like to Show Work for this question:

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Chapter 09, Problem 079 Your answer is partially correct. Try again. A rocket, which is in deep space and initially at rest relative to an inertial reference frame, has a mass of 61.7 x 105 kg, of which 4.33 x 105 kg is fuel. The rocket engine is then fired for 400 s, during which fuel is consumed at the rate of 400 kg/s. The speed of the exhaust products relative to the rocket is 4.14 km/s. (a) What is the rocket's thrust? After the 400 s firing, what are (b) the mass and (c) the speed of the rocket? (a) Number1656E3 UnitsIN (b) NumberT273000 Units kg (c) Number 12908.44 Unitsm/s Open Show Work Click if you would like to Show Work for this question:
Transcribed Image Text:Chapter 09, Problem 079 Your answer is partially correct. Try again. A rocket, which is in deep space and initially at rest relative to an inertial reference frame, has a mass of 61.7 x 105 kg, of which 4.33 x 105 kg is fuel. The rocket engine is then fired for 400 s, during which fuel is consumed at the rate of 400 kg/s. The speed of the exhaust products relative to the rocket is 4.14 km/s. (a) What is the rocket's thrust? After the 400 s firing, what are (b) the mass and (c) the speed of the rocket? (a) Number1656E3 UnitsIN (b) NumberT273000 Units kg (c) Number 12908.44 Unitsm/s Open Show Work Click if you would like to Show Work for this question:
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