Scenario A solid sphere is initially at rest at the top of a tall, rough hill. It rolls down the hill and up the next hill. Using Representations PART A: Angela, Blake, and Carlos each create an energy bar chart for the sphere- Earth system for the time between when it is released from rest at point A and when it reaches point B. For each graph, explain why it is either correct or incorrect. Angela Blake Carlos A KR KT Ug В KR KT Ug В KR KT UKR Ky Ug |KR K, Ug KR KT Ug

Scenario A solid sphere is initially at rest at the top of a tall, rough hill. It rolls down the hill and up the next hill. Using Representations PART A: Angela, Blake, and Carlos each create an energy bar chart for the sphere- Earth system for the time between when it is released from rest at point A and when it reaches point B. For each graph, explain why it is either correct or incorrect. Angela Blake Carlos A KR KT Ug В KR KT Ug В KR KT UKR Ky Ug |KR K, Ug KR KT Ug