- #1
jtulibarri
- 2
- 0
A 3.0 m long rod has a density described by = a + bx, where is the density in kilograms per meter of length, a = 5.0 kg/m, b = 5.0 kg/m2, and x is the distance in meters from the left end of the rod. The rod rests horizontally with its ends each supported by a scale. What do the two scales read?
I don't even know how to start this one.
If anyone can show me how to set this up I can solve the rest
I don't even know how to start this one.
If anyone can show me how to set this up I can solve the rest