Driver a is cruising along enjoying the fall colors. driver b starts her car at the instant he passes her. their velocities are
2 answers:
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Answer:
The amount of gas that is to be released in the first second in other to attain an acceleration of 27.0 m/s2 is
Explanation:
From the question we are told that
The mass of the rocket is m = 6300 kg
The velocity at gas is being ejected is u = 2000 m/s
The initial acceleration desired is
The time taken for the gas to be ejected is t = 1 s
Generally this desired acceleration is mathematically represented as
Here is the rate at which gas is being ejected with respect to time
Substituting values
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