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Urinals

Published on Nov 18, 2015

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PRESENTATION OUTLINE

1.

😝URINALS😝

2.

THE SIMPLE MACHINES IN A URINAL

  • Screw
  • Lever
  • Inclined plane
  • Pulley
Photo by NYCArthur
3.

Screws (1)

  • Screws help the urinal stay together
  • And to stay on the wall
Photo by tindallfield2011
4.

PULLEY

  • The thing you pull or push to
  • Flush the urinal
Photo by Keoni Cabral
5.

INCLINED PLANE

  • Helps the urine go
  • To the drain
Photo by Sustainable sanitation
6.

LEVER

  • The lever makes the
  • Pulley work
Photo by MauriceReeves
7.

FORCES!;)

Photo by kevin dooley
8.

GRAVITY

  • It holds the urine down
  • and makes the water
  • Go to the drain
  • It is a balanced force
Photo by nickwheeleroz
9.

PRESURE

  • Water pressure
  • Pressure is a balanced force
Photo by Felix42 contra la censura
10.

CREDITS:):)

  • Willy- pictures and info
  • Nathaniel- pictures and research
  • Jack- Haiku
  • We 💟 SCIENCE
Photo by marsmet533

Jack Brinkman