As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h. rough p '15.0 cm patch When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient kinetic friction μ = 0.610.

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Chapter1: Units, Trigonometry. And Vectors
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As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h.
r
rough patch
www
15.0 cm
Ⓡ
When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient of kinetic friction μ = 0.610.
Find h (in m) such that the block's speed after crossing the rough patch is 2.90 m/s. (Enter a number.)
Transcribed Image Text:As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h. r rough patch www 15.0 cm Ⓡ When the block is released, it slides without friction to the bottom of the ramp, and then continues across a surface that is frictionless except for a rough patch of width 15.0 cm that has a coefficient of kinetic friction μ = 0.610. Find h (in m) such that the block's speed after crossing the rough patch is 2.90 m/s. (Enter a number.)
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