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Fofino [41]
3 years ago
7

you push a coin across a table the coin stops how does this motion relate to balanced and unbalanced forces

Physics
1 answer:
-BARSIC- [3]3 years ago
8 0
When you exert a force on the coin, it will accelerate. If you push the coin and it moves at a constant velocity, the friction force must be equal to the force that you are exerting. This is an example of a balanced force. When the net force is greater than 0 N, the is an unbalanced force.
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patriot [66]

Answer : The force will be 4501.9

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We know that, here two forces are given in perpendicular direction with each other.

We know the force is the vector addition law so, we will use the Pythagoras theorem for the resultant of the vectors

Now, the net force is

F_{net} = \sqrt{{F_{1}}^{2}+ {F_{2}}^{2}}

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Now, the net force is

F_{net} = \sqrt{(130)^{2}+ (4500)^{2}}N

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Katena32 [7]
I’m pretty sure it’s B
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