Please help!
Triangle ABC is similar to triangle MOP! A = 45 and P = 102. What is the mea...
Mathematics, 14.02.2020 04:26 skywil8981
Please help!
Triangle ABC is similar to triangle MOP! A = 45 and P = 102. What is the measure of B?
Answers: 3
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, 03.04.2021 22:30
Mathematics, 03.04.2021 22:30
English, 03.04.2021 22:30
English, 03.04.2021 22:40