Three forces act on an object: f1 -> = 2.45N x - 3.24N y, F2-> = -3.97 N x -6.21 N Y and f3-> = -3.78N x + 7.72 N y. What is the net force vector? what is the magnitude of the net force vector? what is the magnitude f the objects acceleration if the objects mas is 0.271 kg?

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

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According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.