A point is acted on by two forces in equilibrium. The forces
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have equal magnitudes and directions.
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have equal magnitudes but opposite directions.
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act perpendicular to each other.
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act in the same direction.
Solution not yet available
Which of the following contains two vectors and a scalar?
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distance, acceleration, speed
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displacement, velocity, acceleration
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distance, mass, speed
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displacement, speed, velocity
Solution not yet available
Two vectors act on the same point. What should the angle between them be so
that a maximum resultant is obtained?
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\(\text{0}\)\(\text{°}\)
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\(\text{90}\)\(\text{°}\)
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\(\text{180}\)\(\text{°}\)
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cannot tell
Solution not yet available
Two forces, \(\text{4}\) \(\text{N}\) and \(\text{11}\) \(\text{N}\), act on
a point. Which one of the following cannot be the magnitude of a
resultant?
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\(\text{4}\) \(\text{N}\)
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\(\text{7}\) \(\text{N}\)
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\(\text{11}\) \(\text{N}\)
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\(\text{15}\) \(\text{N}\)
Solution not yet available