Question

Question #98ebc

Answer 1

`a` is an acceleration, `b` is a distance / length, and `c` is a duration / time quantity

Explanation:

Since `at + b/(t+c) = v`,

`at` and `b/(t+c)` must be velocities as well

Since `a*t` is a velocity, and `t` is time, `a` must be velocity / time, or acceleration

In order for one to be able to add `c` to `t`, a duration or time quantity, `c` must also be a duration or time quantity

In order for `b/(t+c)` to be a velocity, with `t+c` being a time quantity, b must be a velocity * time, or displacement (or distance) quantity