Card 1 of 20
What does drawing a system boundary decide?
A
Work done is calculated using E=F×d\boxed{E = F \times d}E=F×d, where ddd is measured in the force's direction.
B
Energy moves from the decreasing store to the increasing store.
C
It decides which energy changes are inside the system and which occur in the surroundings.
D
They gain a total of 250 J250\ \text{J}250 J.
Card 1 of 20
8.1 Energy transfers and work Flashcards
20 flashcards on Edexcel GCSE Physics 8.1 Energy transfers and work: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.