two inputs can be substituted at a ratio of 1 to 1.
one input can be substituted for another up to some point.
two inputs can be substituted at some constant ratio.
one input can be substituted for another.
Recently Asked Questions
- A block is on a frictionless table , on earth . The block accelerates at 5.3 m/s 2 when a 10 N horizontal force is applied to it . The block and table are set
- A 20 - ton truck collides with a 1500 - lb car . Which of the following statements must be true ? 79 )
- What is the weight of a 2.0-kg ball on Saturn . The mass of Saturn is 100x the mass of Earth and the radius of Saturn is 10x the radius of Earth . Use g Earth