Physics: What is the past? Why does the past exist?
- jeffdanielkLv 42 months ago
The past is all events in your past light cone. There is no universal past. Every observer has a different set of events in his past light cone.
- Chris AncorLv 72 months ago
The past is stuff you can remember. If you couldn't remember anything you would not survive to ask that question.
- Anonymous2 months ago
Before you read this - that was the past. Read it again - that was the past. Once more - that was the past.
- 2 months ago
past is when a person or object in motion surpasses the coordinate location of another person, place, or object. it exists in a transitory capacity to denote that an event of motion has occurred