The given data
The unknowns
The form
Clearly present:
The given data
The unknowns
The formulas needed, and
Sketches, where applicable
Use consistent units (Do not switch or convert between USCS and SI)
Round off final answers to the proper degree of precision or accuracy (Use 3 decimal points or 3 significant digits for all your calculations and answers)
Underline your final answer with proper unit