The fast that the rocket travels relative to earth.

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Chapter 27, Problem 66GP

a.

To determine

To find: The fast that the rocket travels relative to earth.

b.

To determine

To find: The energy required to accelerate the rocket to its speed.

c.

To determine

To find: How many times larger is energy needed to accelerate the rocket than the total energy used by the united states in the year 2012.

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