- #1
Kawaii Physics
- 5
- 0
Say that there's a ramp with a block on it, with a string attached to the block and to a massless, frictionless pulley at the top of the ramp, and the pulley connecting the string to another block. What if both of the masses are really close and there is friction on the incline but you can't tell if it's moving or not. What would you do to tell if it's moving or not?