Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
I'm probably missing something when I say: when the car moves right,
Presumably, the same "extra-system object" that did work on the car to accelerate it in the first place (i.e. the ground) is doing the work on the object to slow it down. I must admit I thought about it for more than a femtosecond, but how is the ground NOT doing work on the car to slow it down if the brakes are applied?