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Question
According to Newton's second law, the force required to accelerate an object is equal toA) its acceleration divided by its mass.
B) its mass times the acceleration.
C) its mass divided by the velocity.
D) its weight times the velocity.
Answer
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Related questions
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A change in motion requires a(n) ____________.
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C) linear momentum.
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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.
A) Newton's
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The buoyant force of an object is equal to the ______________ of the ______________ it displaces.
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A spacecraft in space keeps going at the same velocity, even without firing its rockets, in accordance with the _______________ law of motion.
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The straight-line distance and direction between two points are, together, called ______________.
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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
A) inversely proportional to the speed squared.
B) inversely proportional to the speed.
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The direction of the acceleration of an object moving in a circle at constant speed is
A) changing, but pointing in a predictable direction.
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