A 20,000 kg rocket has a rocket motor that generates 3.0 x 105 N of thrust.a. What is the rocket’s initial upward acceleration?b. At an altitude of 5.0 km the rocket’s acceleration hasincreased to 6.0 m/s2. What mass of fuel has it burned?

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter4: Dynamics: Force And Newton's Laws Of Motion
Section: Chapter Questions
Problem 23PE: A 5.00105 -kg rocket is accelerating straight up. Its engines produce 1.250107 N of thrust, and air...
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A 20,000 kg rocket has a rocket motor that generates 3.0 x 105 N of thrust.
a. What is the rocket’s initial upward acceleration?
b. At an altitude of 5.0 km the rocket’s acceleration has
increased to 6.0 m/s2. What mass of fuel has it burned?

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