21 - 22 van 22 bronnen weergeven

Types of forces and free body diagrams

Defining and comparing tension, weight, friction and normal forces using free body diagrams.

Onderwerp en thema
Form 1
Physics
Force
Types of forces
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2018
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
Khan Academy
Schepper/Auteur
Sal Khan
Trefwoord
Force
Free body diagram
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Urination

Micturition (peeing) starts with urine flowing from the kidneys to the bladder via ureters. The bladder expands using transitional epithelium. Urine exits through the urethra, controlled by internal and external urethral sphincters. Ureters prevent backflow, thereby reducing infection risk

Onderwerp en thema
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Type bron
Video
Taal
English
Uitgever
Khan Academy
Publicatiedatum
2014
Licentie auteursrecht
CC BY-NC-SA
Houder auteursrecht
Khan Academy
Schepper/Auteur
Raja Narayan
Trefwoord
Urination
Weergeven Downloaden