A 123-Kg Box Slides Up an Incline Plane with a Speed

Multiple Choice

A 1.23-kg box slides up an incline plane with a speed of 8.6 m/s.If the angle of the plane with respect to the horizontal is 11 degrees and the coefficient of friction is 0.33,how long will it take for the box to come to rest?

A) 1.7 s
B) 2.5 s
C) 2.7 s
D) 17 s