Physics, 23.09.2019 05:50, soystersoce

While attempting a landing on the moon, astronauts had to change their landing site and land at a spot that was 4 kilometers away from the original site. assuming that they were at a height of 137 meters, calculate the horizontal velocity of the spacecraft during touchdown if it lands in a free-fall mode without using retro engines. consider gravity = 1.63 meters/second2.

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While attempting a landing on the moon, astronauts had to change their landing site and land at a sp...