Question 14A

Item 14 Review | Constants Part A Two identical 0.700 kg masses are pressed against opposite ends of a light spring of force constant 1.75 N/cm, compressing the spring by 25.0 cm Find the speed of each mass when it has moved free of the spring on a frictionless, horizontal table. from its normal length. Express your answer with the appropriate units. HA ? U= Value Units Submit Request AnswerItem 17 Review | Constants Part A A uniform cube with mass 0.700 kg and volume 0.0270 me is sitting on the floor. A uniform sphere with radius 0.400 m and mass 0.900 kg sits on top How far is the center of mass of the two-object system above the floor? of the cube. Express your answer with the appropriate units. HA ? hem = Value Units Submit Request AnswerItem 19