Mudboy9616 Mudboy9616

16-01-2024
Physics

contestada

The speed of the mass at point A is 3.2 m/s, and at point B, it is 6.0 m/s. How much work is done on the mass between A and B by the force of friction?
a. 48 J
b. 72 J
c. 96 J
d. 120 J

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