Ask question

Ask question

All categories

igor_vitrenko [27]

2 years ago

11

The Falcon 9 rocket has a mass of 549,000 kg and in 70 seconds into the launch, the rocket reaches a speed of 343.2 m/s. What is

the rocket's momentum?

1 answer:

yaroslaw [1]2 years ago

8 0

Explanation:

=5.49*10^5*343.2

=1.8846*10^8

You might be interested in

A e B são dos blocos de massas 3,0 kg e 2,0 kg, respectivamente, que se movimentam juntos sobre uma superficie horizontal e perf

makvit [3.9K]

F = m*a

30 N = (ma + mb) * a

30 = 5*a

a = 6 m/s ^2

F de B em A

30 - F de B,A = ma * a

30 - F de B em A = 3 * 6

30 - 18 = F de B em A

12 = F de B em A

Resposta: 6 m/s^2 e 12N

Bate com o gabarito, man? Ou eu tô viajando aqui?

Abç!

6 0

3 years ago

Which component is used to change alternating current to direct current

Ad libitum [116K]

A rectifier is used.

3 0

3 years ago

Read 2 more answers

Convert 0.700 atm of pressure to its equivalent in millimeters of mercury.

inna [77]

Answer:

532 millimeters of mercury

Explanation:

In order to convert the pressure from atm to millimeters of mercury (mm Hg), we should remind the conversion factor between the two units:

1 atm = 760 mm Hg

Therefore, we can solve the problem by setting up the following proportion:

$1 atm : 760 mmHg = 0.700 atm : x$

Solving for x, we find

$x=\frac{(760 mmHg)(0.700 atm)}{1 atm}=532 mmHg$

5 0

3 years ago

Monochromatic light passes through two parallel narrow slits and forms an interference pattern on a screen. As the distance betw

In-s [12.5K]

As the distance between the two slits is <span>decreased, the distance between light bands in the pattern on the screen will increase. The correct option among all the options that are given in the question is the second option or the penultimate option. I hope that this is the answer that has actually helped you.</span>

8 0

3 years ago

Read 2 more answers

A satellite of mass ms travels in a circular orbit of radius a around a planet of mass mp?ms.

Karolina [17]

Answers : part A => vs= square root (Gmp/a). Part B => Energy of satellite = - G(mp) (ms) / 2a.

6 0

3 years ago