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Consider a rocket in space that ejects burned fuel at a speed of vex= 1.5 km/s with respect to the rocket. The rocket burns 6 %...Asked by KS
Consider a rocket in space that ejects burned fuel at a speed of vex= 2.0 km/s with respect to the rocket. The rocket burns 8 % of its mass in 300 s (assume the burn rate is constant).
(a) What is the speed v of the rocket after a burn time of 150.0 s? (suppose that the rocket starts at rest; and enter your answer in m/s)
v=
(b) What is the instantaneous acceleration a of the rocket at time 150.0 s after the start of the engines?(in m/s2)
a=
(a) What is the speed v of the rocket after a burn time of 150.0 s? (suppose that the rocket starts at rest; and enter your answer in m/s)
v=
(b) What is the instantaneous acceleration a of the rocket at time 150.0 s after the start of the engines?(in m/s2)
a=
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