NAMORO.. Perdi a atração fisica .. AJUDA PF?

A balança indica a sua força de reação. P? + R?

= m. A? NEWTON -P + R = m.

A? Vertical A = (R - P)/m = g.(R/P - 1) A = 9,81*(63/60 - 1) = 0,4905 = 0,491 m/s²?

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