PLEASE HELP I have to turn this in an hour Please DON'T GUESS
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Mathematics, 04.02.2021 23:30 GreenHerbz206
PLEASE HELP I have to turn this in an hour Please DON'T GUESS
Answers: 1
Mathematics, 22.06.2019 00:00, nshadow2920
Aspacecraft can attain a stable orbit 300 kilometers above earth if it reaches a velocity of 7.7 kilometers per second. the formula for a rocket's maximum velocity v in kilometers per second is vequalsminus0.0098tplusc ln upper r, where t is the firing time in seconds, c is the velocity of the exhaust in kilometers per second, and r is the ratio of the mass of the rocket filled with fuel to the mass of the rocket without fuel. find the velocity of a spacecraft whose booster rocket has a mass ratio of 20, an exhaust velocity of 2.1 km/s, and a firing time of 15 s. can the spacecraft achieve a stable orbit 300 km above earth?
Answers: 3
Mathematics, 22.06.2019 02:40, lorenialopez1234
The graph shows a vertical translation of y= square root of x cubedwhat is the range of the translated function? {yly < 0}{yly > 0}{yly is a natural number}{yly is a real number}
Answers: 3
Mathematics, 04.09.2019 05:20
History, 04.09.2019 05:20
Mathematics, 04.09.2019 05:20
Mathematics, 04.09.2019 05:20
Mathematics, 04.09.2019 05:20