Velocity of the rocket after the fuel
A 4.00-kg model rocket is launched, expelling 49.0 g of burned fuel from its exhaust at a speed of 555 m/s. What is the velocity of the rocket after the fuel has burned? Hint: Ignore the external forces of gravity and air resistance.
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This paper can serve as your wish list for an interviewing strategy. Suppose that you are in charge of creating an interviewing strategy for your current or most recent workplace. What would it be?
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A 4.00-kg model rocket is launched, expelling 49.0 g of burned fuel from its exhaust at a speed of 555 m/s. What is the velocity of the rocket after the fuel has burned?
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Calculate the amount of heat required to heat a 3.9kg gold bar from 30°C to 66°C. Specific heat capacity of gold is 0.128 J/g°
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