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Question
An ant on a picnic table travels 30 cm eastward, then 15 cm northward, then 20 cm westward, and finally 15 cm southward. What is the magnitude of its net displacement?Answer
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Related questions
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A change in motion requires a(n) ____________.
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C) throughout the universe.
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E) on Earth only.
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In the equation A = B/C, the A and B are said to be _______________ proportional.
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Newton's third law of motion states that the force pair acting on different objects consists of two forces that
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______________ principle explains why objects float or sink in a fluid.
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The buoyant force of an object is equal to the ______________ of the ______________ it displaces.
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A) 40 N
B) 1.6 N
C) 0.63 N
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A projectile's vertical velocity component
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Q:
The magnitude of the acceleration of an object moving in a circle at constant speed is
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B) inversely proportional to the speed.
C) inversely proportional to the radius of the circle squared.
D) inversely proportional to the radius of the circle.
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The direction of the acceleration of an object moving in a circle at constant speed is
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A freely falling object
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b. to come down after reaching maximum height?