A block of mass m=1.9kg is released from rest at an unknown height h. The coefficient of friction between the block and the incline oriented at an angle of 0 =530 is Hk=0.16. Assume the circular part of the track is frictionless and the radius of the track is R=0.52m. Find the minimum height h, for the block to remain in contact with the track at all times, even at the top of the circular loop. Take g =9.81m/s² and express your final result using two decimal places. m R. h

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A block of mass m=1.9kg is released from rest at an unknown height h. The coefficient of friction between the block and the incline oriented at an angle of 0 =530 is
Hk=0.16. Assume the circular part of the track is frictionless and the radius of the track is R=0.52m. Find the minimum height h, for the block to remain in contact
with the track at all times, even at the top of the circular loop. Take g =9.81m/s² and express your final result using two decimal places.
m
R
h
Transcribed Image Text:A block of mass m=1.9kg is released from rest at an unknown height h. The coefficient of friction between the block and the incline oriented at an angle of 0 =530 is Hk=0.16. Assume the circular part of the track is frictionless and the radius of the track is R=0.52m. Find the minimum height h, for the block to remain in contact with the track at all times, even at the top of the circular loop. Take g =9.81m/s² and express your final result using two decimal places. m R h
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