Physics, 19.04.2021 16:20 sweetyus06
A box is moved 10 m across a smooth floor by a force F making a downward angle with the floor, so that there is effectively a 4 N force acting parallel to the floor in the direction of motion and a 3 N force acting perpendicular to the floor. The force F acts for 20 seconds. The impulse delivered to the box by the floor during this process has magnitude
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A box is moved 10 m across a smooth floor by a force F making a downward angle with the floor, so th...
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