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Statement of a problem № 2540

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A 2.0-kg brick is moving at a speed of 6.0 m/s. How large a force F is needed to stop the brick in a time of 7.0 x 10—4 s?

Solution:
A 2.0-kg brick is moving at a speed of 6.0 m/s. How large a force F is needed to

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