Physics, 04.05.2021 08:30, jenny3661

An alien on planet X walks towards a cliff. Starting from rest on a cliff, the alien jumps off it with a speed of 20 m/s and smash its head on the jagged rocks at
the bottom of the cliff in 4 seconds. Find
a. the acceleration due to gravity on that planet X,
b. the average speed during the 4 s,
c. the height of the cliff.

Answers: 1

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An alien on planet X walks towards a cliff. Starting from rest on a cliff, the alien jumps off it...