a 4.0 kg object is placed at rest on a track, and the track is slowly inclined. Given that (mu sub s)= 0.6, at what angle of inclination does the object start to slip?
a 4.0 kg object is placed at rest on a track, and the track is slowly inclined. Given that (mu sub s)= 0.6, at what angle of inclination does the object start to slip?
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a 4.0 kg object is placed at rest on a track, and the track is slowly inclined. Given that (mu sub s)= 0.6, at what angle of inclination does the object start to slip?
Expert Solution
Step 1
An object which has some mass is placed on a track at rest. The coefficient of static friction of the object is also given. And the track is slowly inclined, so the object will start to slip at some incline angle. In another word, at some angle of inclination of the track, the object is no longer at rest and it will begin to slip. So, we have to calculate the required angle as follows.
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