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Question
In referring to how much matter a body contains, we use the term1) volume
2) mass
3) weight
and the force of gravitational attraction upon a body is
4) weight.
5) volume.
6) mass.
Answer
This answer is hidden. It contains 3 characters.
Related questions
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Q:
A cannonball has more kinetic energy than the recoiling cannon from which it is fired because the force on the ball
A) is more concentrated.
B) meets less resistance than the cannon on the ground.
C) acts over a longer distance.
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Q:
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Q:
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Q:
It is correct to say that impulse is equal to
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Q:
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B) 12 kg.
C) 16 kg.
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Q:
The speed of a 4-kg ball with a momentum of 12 kg m/s is
A) 3 m/s.
B) 4 m/s.
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D) 48 m/s.
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Q:
A freight train rolls along a track with considerable momentum. If it rolls at the same speed but has twice as much mass, its momentum is
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Q:
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Q:
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Q:
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Q:
As the sloped surface supporting a shoe becomes steeper
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Q:
When Nellie hangs suspended from a pair of ropes that are not vertical, the tension in each rope is
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Q:
When a cannonball is fired from a cannon, which undergoes the greater acceleration?
A) the cannonball
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Q:
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Q:
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Q:
As a ball falls, the action force is the Earth's pull on the ball. The reaction force is the
A) air resistance acting against the ball.
B) acceleration of the ball.
C) ball's pull on Earth.
D) none of the above
Q:
To produce an acceleration to a system there
A) must be a net force on the system.
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Q:
An archer shoots an arrow. Consider the action force to be the bowstring against the arrow. The reaction to this force is the
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Q:
A fast-moving missile soaring overhead possesses
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B) force.
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