Mathematics, 08.04.2021 19:10 mommytobe2019
Disregarding the force of gravity, the maximum
velocity, v, of a rocket is given by vrt In M
where t is the velocity of the exhaust and Mis
the ratio of the mass of the rocket with fuel to its
mass without fuel. A solid propellant rocket has
a maximum velocity is 9.4 kilometers per
second. It has an exhaust velocity of 2.1
kilometers per second. Find its mass ratie M.
(Round your answer to the nearest whole
number.)
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:00, jacobbrandon2002
What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )
Answers: 1
Mathematics, 22.06.2019 00:00, isabellecannuli
Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment
Answers: 1
You know the right answer?
Disregarding the force of gravity, the maximum
velocity, v, of a rocket is given by vrt In M
Questions in other subjects:
Mathematics, 29.04.2021 20:00
Mathematics, 29.04.2021 20:00
