Model rocket engines are rated by their thrust force and by the impulse they provide. you can use this information to determine the time interval at which the engines fire. two rocket engines provide the same impulse. the first engine provides 6 n of thrust for 2 s; the second provides 4 n of thrust.
for how long does this second engine fire?
Answers: 1
Physics, 22.06.2019 09:40
Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?
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Calculate the velocity of a car traveling in a straight path due east with a distance of 16 meters in 2 seconds. question 1 options: a)32 m/s b)32 m/s e c) 8 m/s e d) 8 m/s
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Model rocket engines are rated by their thrust force and by the impulse they provide. you can use th...
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