A spaceship has a momentum of 45000 kg ms to the right and a mass of 200 kg What is the magnitude of its velocity?

Answer 1

Momentum = mass x speed

Since Spaceship-#1 is not moving, it has no momentum. Their combined momentum

is that of Spaceship-#2 alone.

Momentum = mass x speed = 200 x 10 = 2,000 kilogram-meters per second.

Answer 2

Momentum is:

P = m * v

So you know the momentum, P, and the mass, m, so all you need to do is a bit of algebra to solve for v. If you divide "m" into both sides, you get:

P / m = v

Plug in the numbers:

(45000 kg-m/s) / (200 kg) = 225 m/s

40 m/s apex

360 kg-m/s apex

________________________________________________

Well not exactly:

If a spaceship has a momentum of 30,000 kg-m/s to the right and a mass of 400 kg, what is the magnitude of its velocity? A.1,200 kg-m/sB.300 m/sC.75 m/s

12,000,000 kg-m/s

The answer is C.) i believe

actually its 225 m/s the first answer was right... yupyup xD

Answer 3

Momentum = (mass) times (speed)

Speed = (9000 / 300) = 30 meters per second

Answer 4

momentum=mass X velocity

45000 = 200 X velocity

so, velocity = 45000/200

= 225 m/s

Answer 5

40 m/s

---Apex.

Answer 6

900 kg-m/s apex

Answer 7

40 m/s

Answer 8

225 m/s