What Rules Have to Be Followed When Using the Formula

question 44

Multiple Choice

What rules have to be followed when using the formula v = rw?

• A) units for w have to be radian-based
• B) units for v and r must the same base units (with time included in "v")
• C) both A and B
• D) there are no special rules

---

Definitions:

Telescoping Gauges

Measuring instruments used to determine the internal size of a hole, slot, or similar feature, capable of adjusting to the size within a specified range.

Thrustline

The imaginary line in a vehicle that represents the direction of the force that is applied to propel the vehicle forward.

Dog-tracking

A condition where a vehicle's rear alignment is off-center compared to the front, causing it to move diagonally down the road.

Perpendicular

At right angles to.