A 0.300 -[kg] box starts at rest at point A and slides down a circular track making a trajectory given by the solid line. At point B, where its velocity vB is 8.67[m/s], the cart enters another circular track of smaller radius that has friction until it reaches a veloc- ity of 4.00 [m/s] at point C. What is the total work done on the object as it moves from point A to point C?
A 0.300 -[kg] box starts at rest at point A and slides down a circular track making a trajectory given by the solid line. At point B, where its velocity vB is 8.67[m/s], the cart enters another circular track of smaller radius that has friction until it reaches a veloc- ity of 4.00 [m/s] at point C. What is the total work done on the object as it moves from point A to point C?
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A 0.300 -[kg] box starts at rest at point A and slides down a circular track making a trajectory given by the solid line. At point B, where its velocity vB is 8.67[m/s], the cart enters another circular track of smaller radius that has friction until it reaches a veloc- ity of 4.00 [m/s] at point C. What is the total work done on the object as it moves from point A to point C?
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