Physics, 21.01.2020 23:31, vspink9962

Aflat dance floor of dimensions l(x) = 17m by l(y) = 19 m has a mass m = 1400 kg. use the bottom left corner of the dance floor as the origin. three dance couples, each of mass m = 110 kg start in the top left, top right, and bottom left corners.

part one:
a. what is the initial y coordinate of the center of gravity of the dance floor and three couples? answer in units of m.

part two
b. the couple in the bottom left corner moves 7.6 m to the right. what is the new x coordinate of the center of gravity? answer in units of m.

Answers: 3

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Aflat dance floor of dimensions l(x) = 17m by l(y) = 19 m has a mass m = 1400 kg. use the bottom lef...