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Hi there.
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So for this problem, the first question is the following.
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A net force blank.
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So we are given some options in here.
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The first one is that a net force is capable of producing a change in velocity.
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It's a scholar quantity.
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And the final one is can both produce motion and it is capable of producing a change in velocity.
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So the current answer is, is the last one.
00:34
Can both produce motion and is capable of producing and is capable of producing change in velocity.
01:02
That's because we know that the net force will produce an acceleration that will produce a motion and also can produce a change in the velocity.
01:13
Now, for part two of these problem, we are told now that for every option force, there is which of the following? so the options are an opposite but not necessarily equal force, an equal and opposite force, a friction force or an embaland force.
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And this comes from newton's third law, and that states that for every option force, there is an equal and opposite force.
01:50
So the solution for this is an equal and opposite force...