The condition of equilibrium is when the sum of the forces acting on a body is the zero vector. suppose a body has a force of 2 pounds acting on it to the right, 5 pounds acting on it upward, and 3 pounds acting on it 45° from the horizontal. what single force is needed to produce a state of equilibrium on the body?

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

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step-by-step explanation:

sounds & other waves originate from any vibrating object