What was the initial thrust due to the fuel

Reference no: EM13293258

A 2030- test rocket is launched vertically from the launch pad. Its fuel (of negligible mass) provides a thrust force so that its vertical velocity as a function of time is given by , where and are constants and time is measured from the instant the fuel is ignited. At the instant of ignition, the rocket has an upward acceleration of 1.70and 2.00 later an upward velocity of 1.88 .

1) Determine B

2) At 3.70 after fuel ignition, what is the acceleration of the rocket?

3) What thrust force does the burning fuel exert on it, assume no air resistance? Express the thrust in newtons.

4) What thrust force does the burning fuel exert on it, assume no air resistance? Express the thrust as a multiple of the rocket's weight.

5) What was the initial thrust due to the fuel?

Reference no: EM13293258

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