Ele tinha nome de apóstolo de Cristo e, como todo bom cristão, era extremamente prestativo. O Mateus da Bíblia era cobrador de impostos. O Mateus das Lagoas ...
Hint: Since, a rocket of mass 500 kg is set for a vertical firing and its exhaust speed is 800 m/s. upward acceleration is 20m/s. Then we use the formula of thrust on the rocket to find the amount of gas ejected per second to supply the needed thrust.
A 5000 kg rocket is set of vertical firing. The exhaust speed is 800 m s 1. To give an initial upward acceleration of 20 m s 2, the amount of gas ejected per second to supply the needed thrust will be (take, g = 10 m s 2)
Q. A 5000kg rocket is set for vertical firing. The exhaust speed is 800m/s−1. To give an initial upward acceleration of 20m/s−2, the amount of gas ejected per second to supply the needed thrust will be (Take g = 10m/s−2 )
The exhaust speed is 800 ms^ (-1).To give an intial upward acceleration of 20 m//s^ (2) , the amount of gas ejected per second to supply the needed thrust will be (g=10ms^ (-2)) by Physics experts to help you in doubts & scoring excellent marks in Class 12 exams.
A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 m/s. To give an initial upward acceleration of 20 m/s2, the amount of gas ejected per second (in kg/sec ) to supply the needed thrust will be (Take g =10 m/s2 )
A 5000 kg rocket is set for vertical firing. The exhaust speed is 800 ms⁻ 1. To give an initial upward accleration of 20 ms⁻ 2. the amount of gas ejected per second to supply the needed thrust will be (g=10 ms⁻ 2)