treefrog100 treefrog100

01-09-2018
Physics

contestada

An object is released from rest on a planet that has no atmosphere. The object falls freely for 2.31 m in the first second. What is the magnitude of the acceleration due to gravity on the planet? Answer in units of m/s^2 .

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osprey2015 osprey2015

01-09-2018

s=1/2 a t^2

2.31 = 0.5xa

a=4.62m/s^2

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