wags5173 wags5173

21-12-2022
Physics

Answered

the gravitational force on planet metrotech is 6.2 m/sec2 . an astronaut stands at the edge of a cliff that is 123.5 meters above the ground, and throws down an object with an initial velocity of 20 m/sec. (a) how long will it take for the object to reach the ground? (b) what is the velocity of the object when it reaches the ground?

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