abigaljillian13 abigaljillian13

10-02-2017
Physics

contestada

determine the mechanical energy of the subject: a 1 kg pendulum has a speed of 2 m/s at a height of 1 m
a) 9.8J
b) 11.8J
c)2J
d7.8J

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rubythetrassh rubythetrassh

15-03-2019

the answer is b i believe...

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