gabcamp5795 gabcamp5795

07-12-2017
Physics

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A force of 25.0 n is required to start a 3.0 kg box moving across a horizontal concrete floor. (a) what is the coefficient of static friction between the box and the floor? (b) if the 25.0 n force continues, the box accelerates at 0.50 m/s2. what is the coefficient of kinetic friction?

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mandoquitasowjam6 mandoquitasowjam6

19-12-2017

50.0 becuz it is rounded to 0 which gives the answer a right angle for 223.323 which is N x S

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