2015 CAIE AS & A level October November Physics Paper 13 Q N 16 (9702/13/O/N/15) by Sajit C Shakya
2015 CAIE AS & A level October November Physics Paper 13 Q. No. 16 (9702/13/O/N/15) by Sajit Chandra Shakya from Nepal Chapter - WORK, ENERGY AND POWER A trolley starts from rest at X. It rolls down to Y and eventually comes to rest at Z. Which row is a possible summary of the energy changes during this process?
