a 500kg is into a vertical firing.If the exhaust speed of gas is 800m/s to attain 20m/s upward acceleration and overcomes gravitational pull,.the amount of gas ejected per second?
a 500kg is into a vertical firing.If the exhaust speed of gas is 800m/s to attain 20m/s upward acceleration and overcomes gravitational pull,.the amount of gas ejected per second?