A sled and rider totaling 15 kg are placed atop a 12-meter-high hill and are made...

 

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A sled and rider totaling 15 kg are placed atop a 12-meter-high hill and are made to compress a spring of spring constant k = 19,500 N/m by 35 cm from equilibrium. The sled is then released and slides down the fric- tionless ice-covered hill, across a 4-meter-long patch of rough snow with k = 0.12, s = 0.56. Eight meters after the rough patch is an ice bank at point P. Attached to the ice bank is a spring of spring constant k = 10,500 N/m. How many times will the sled and rider go back and forth between the two springs before coming permanently to rest? k 1000. h = 12 m d = 4 m d = 8 m k2 1000 P Kits A sled and rider totaling 15 kg are placed atop a 12-meter-high hill and are made to compress a spring of spring constant k = 19,500 N/m by 35 cm from equilibrium. The sled is then released and slides down the fric- tionless ice-covered hill, across a 4-meter-long patch of rough snow with k = 0.12, s = 0.56. Eight meters after the rough patch is an ice bank at point P. Attached to the ice bank is a spring of spring constant k = 10,500 N/m. How many times will the sled and rider go back and forth between the two springs before coming permanently to rest? k 1000. h = 12 m d = 4 m d = 8 m k2 1000 P Kits