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m_a_m_a [10]
3 years ago
15

A space vehicle is coasting at a constant velocity of 22.3 m/s in the y direction relative to a space station. The pilot of the

vehicle fires a RCS (reaction control system) thruster, which causes it to accelerate at 0.277 m/s^2 in the x direction. After 46.6 s, the pilot shuts off the RCS thruster. After the RCS thruster is turned off, find:
a. The magnitude.
b. The direction of the vehicle's velocity relative to the space station. Express the direction as an angle (in degrees) measured from the y direction.

Physics
1 answer:
yanalaym [24]3 years ago
8 0

Answer:

a) 25.76 m/s

b) 30°

Explanation:

See attachment

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Answer:

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Explanation:

For this exercise we will use the concepts of mechanical energy, for which we define energy n the initial point and the point of average height and / 2

Starting point

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Let's place the reference system at the point where the mass m1 is

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End point, at height yf = y / 2

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How energy is conserved

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