2). One of the first docking attempts in space was the Gemini 8 module (m = 3187 kg)with the Agena test craft (m 8200 kg). There was an almost fatal problem during thedocking but Neil Armstrong's coolness kept the crew alive e, which is why he got thenod to be in the first landing on the Moon. If the Agena craft is initially not moving and%3!the Gemini 8 module moves in at 1.23 m/s, fails to dock and bounces back at 0.5 m/s,what is the final speed of the Agena test craft?

Collision Collision is a phenomenon where two or more objects interact among themselves by…

Answered: 2). One of the first docking attempts…

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QUESTION 17 In a distant solar system, a planet of mass 5.0 x 1024 kg orbits a sun of mass 3.0 x 1030 kg at a constant distance of 2.0 x101 m. How many earth days does it take for the planet ot execute one complete orbit about the sun? a. 660 days b. 460 days с. 360 days d. 260 days е. 560 days
Assume that we have a distant Star-Planet system with no other planets and the Star is the same as the Sun and the planet is the same as the Earth. This is called an "Earth analog system or "Earth twin". The masses and the orbits are the same except you can assume a perfectly circular orbit. A) Calculate the equation for the orbital velocity of a planet on a circular orbit. To do this use the equation for average speed: distance=rate x time. In a circular orbit, the speed is always the same, so you can use a time that is one full orbital period (1 year). What is the distance that a planet on a circular orbit travels in this time? Calculate the speed of the Earth twin in meters/second. Mass of the sun: 2 x 1030 kg. Mass of the Earth: 5.97 x 1024kg (Note: I think I understand how to use the distance= rate x time, but I'm not sure what to input for rate in this situation. I am also not sure how to calculate the speed of the Earth twin)
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