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05-42 The Normal Force Solution

  • 0:00 - 0:02
    Well, in these case the normal force must be equal to mg.
  • 0:02 - 0:05
    If the normal force were bigger, the mass would be accelerating upwards,
  • 0:05 -
    and if it were smaller mg would win and it'd be accelerating downwards.
タイトル:
05-42 The Normal Force Solution
Video Language:
English
Team:
Udacity
プロジェクト:
PH100 - Intro to Physics
Duration:
0:09
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