A 15 -kg collar travels down a smooth slope which is described by the function: y = 0.1 x2 as shown. If at location 1 its speed is 15 m/s, determine its speed when it gets to position 2, The spring...

Extracted text: A 15 -kg collar travels down a smooth slope which is described by the function: y = 0.1 x2 as shown. If at location 1 its speed is 15 m/s, determine its speed when it gets to position 2, The spring has original length (unstretched length) = 7 m and stiffness k=60 N/m. Note: you must use Principle of Work and Energy y = 0.1 x? 1 2 6 т + 10 m