Ivory tee shown back and front: the back has a blue drafting mannequin balancing six stacked coffee cups with orange force arrows; the front has a small coffee cup free body diagram on the left chest.

Free Body Diagram T-Shirt, Funny Coffee Engineer Tee, Statics Physics Gift for Mechanical Engineers

Comfort Colors 1717 / Ivory / S
$29.99
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Ivory tee shown back and front: the back has a blue drafting mannequin balancing six stacked coffee cups with orange force arrows; the front has a small coffee cup free body diagram on the left chest.
  • Ivory tee shown back and front: the back has a blue drafting mannequin balancing six stacked coffee cups with orange force arrows; the front has a small coffee cup free body diagram on the left chest.
  • Back of an ivory Comfort Colors 1717 tee with the large Free Body Diagram print: a blue drafting mannequin balancing six stacked coffee cups with orange force arrows.
  • Front of an ivory Comfort Colors 1717 tee with a small coffee cup free body diagram on the left chest.
  • Close-up of the Free Body Diagram artwork showing the stacked cups, the mannequin joints, the orange force vectors and the equilibrium equations.
  • Ivory tee shown back and front: the back has a blue drafting mannequin balancing six stacked coffee cups with orange force arrows; the front has a small coffee cup free body diagram on the left chest.
  • Back of an ivory Comfort Colors 1717 tee with the large Free Body Diagram print: a blue drafting mannequin balancing six stacked coffee cups with orange force arrows.
  • Front of an ivory Comfort Colors 1717 tee with a small coffee cup free body diagram on the left chest.
  • Close-up of the Free Body Diagram artwork showing the stacked cups, the mannequin joints, the orange force vectors and the equilibrium equations.
Free Body Diagram T-Shirt, Funny Coffee Engineer Tee, Statics Physics Gift for Mechanical Engineers

Free Body Diagram T-Shirt, Funny Coffee Engineer Tee, Statics Physics Gift for Mechanical Engineers

$29.99
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Six coffees, zero trays, one engineer who refused to make two trips. Here is the free body diagram: a drafting mannequin leaning back under a wobbling stack of cups, with weight, normal forces, the six-cup load and the moment your lower back is quietly carrying. Equilibrium, barely.

What you get

  • Front: Left-chest coffee cup free body diagram with grip normal forces and m·g, "Free Body Diagram"
  • Back: Large free body diagram of a wooden drafting mannequin carrying six stacked coffees, with orange force vectors (W, 6m_c·g, N1, N2, M_back), a moment-arm dimension, equilibrium equations and callouts like "Lid: not load rated"
  • Printed with premium DTF transfers and heat-pressed by hand in Charleston, SC

Choose your shirt

  • Comfort Colors 1717: heavyweight 6.1 oz garment-dyed cotton, relaxed fit (S–3XL)
  • Bella+Canvas 3001: lightweight 4.2 oz Airlume cotton, softer retail fit (S–3XL)

Colors may vary slightly by screen.

Care

Wash inside out in cold water, tumble dry low or hang dry, don't iron the print.

Production & disclosure

Designed by Elevated Designs LLC using digital design tools, with AI assistance. Printed and pressed to order in Charleston, SC.

Factor of Safety Co. · mechanical engineers — designed by Elevated Designs and printed to order in Charleston, SC.

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