Question #205739

A rocket with an initial mass of 7.0x102kg is in outer space. Suppose that 3/4 of the initial mass is fuel and the final mass is 1/4 of the initial mass. The rocket ejects the mass with a relative speed of 3.0km/s and consumes the fuel at a constant rate in a total time of 90s. Calculate the final speed of the rocket when it starts from rest.

Expert's answer

Dear Dell, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: **Submit order**

Learn more about our help with Assignments: MechanicsRelativity

## Comments

## Leave a comment