Related Clues:

• Mass times acceleration, per Newton's second law
• Strong-arming
• Compel; violence
• The "F" in F = ma
• Mass x acceleration, in physics
• Jedi's power source, with "the"
• Might of monster clad in iron
• "Use the ___, Luke"
• Strain representing church
• Power, might
• Compel, coerce
• Mass x acceleration