A 2.33-kg block initially at rest at the top of a 3.37-m incline with a slope of 44.5° begins to slide down the incline. The upper half of the incline is frictionless, while the lower half is rough, with a coefficient of kinetic friction #4k = 0.347. a) How fast is the block moving midway along the incline, before entering the rough section? Submit Answe D) How fast is the block moving at the bottom of the incline?
A 2.33-kg block initially at rest at the top of a 3.37-m incline with a slope of 44.5° begins to slide down the incline. The upper half of the incline is frictionless, while the lower half is rough, with a coefficient of kinetic friction #4k = 0.347. a) How fast is the block moving midway along the incline, before entering the rough section? Submit Answe D) How fast is the block moving at the bottom of the incline?
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Transcribed Image Text:A 2.33-kg block initially at rest at the top of a 3.37-m incline with a slope of 44.5° begins to slide down the incline. The upper half of the incline is frictionless, while the lower half is rough, with a coefficient of
kinetic friction #4k = 0.347.
a) How fast is the block moving midway along the incline, before entering the rough section?
Submit Answe
b) How fast is the block moving at the bottom of the incline?
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