Physics, 26.11.2020 02:20 lizdeleon248
Un cuerpo se encuentra en reposo sobre una mesa horizontal. Entonces se puede afirmar que:
I. el cuerpo pesa igual que su masa.
II. el peso del cuerpo es igual como vector a la fuerza normal.
III. la fuerza neta o total en el cuerpo es nula.
Es (son) correcta(s):
A)
solo I.
B)
solo II.
C)
solo III.
D)
solo I y III.
E)
I, II y III.
Answers: 2
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Un cuerpo se encuentra en reposo sobre una mesa horizontal. Entonces se puede afirmar que:
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