A car with a speed of 50ms is stopped when its brakes are pressed. The displacement passed before stopping is 150 m. How much de
1 answer:
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Answer:
Force = 125 [N]
Explanation:
In the attached image we can see a sketch of the lever system.
And if we make a sum of moments at the point O equal to zero (0).
In the equation showed in the image, we can determinate the force that we need
