Laws of motion

Let's learn about what a force is and how Newton changed the world's view of how reality works.

Intermediate 0 Students enrolled
Created by School Prep . Last updated Wed, 07-Apr-2021 English
Curriculum for this course
65 Lessons 52:29:26 Hours
Friction
6 Lessons
  • Force of friction keeping the block stationary 00:08:41
  • Correction to force of friction keeping the block stationary 00:00:51
  • Force of friction keeping velocity constant 00:09:09
  • Intuition on static and kinetic friction comparisons 00:07:21
  • Static and kinetic friction example 00:09:50
  • Quiz 1 4
  • 2-dimensional momentum problem 00:10:36
  • 2-dimensional momentum problem (part 2) 00:09:33
  • Quiz 2 4
  • Impulse and momentum dodgeball example 00:10:33
  • Bouncing fruit collision example 00:09:13
  • Momentum: Ice skater throws a ball 00:06:01
  • Quiz 3 4
  • Introduction to momentum 00:09:18
  • Force vs. time graphs 00:08:14
  • Quiz 4 4
  • Centripetal force problem solving 00:15:00
  • Yo-yo in vertical circle example 00:10:31
  • Bowling ball in vertical loop 00:08:49
  • Mass swinging in a horizontal circle 00:12:39
  • Introduction to centripetal force 00:06:14
  • Identifying centripetal force for ball on string 00:05:05
  • Identifying centripetal force for cars and satellites 00:09:40
  • Identifying force vectors for pendulum: Worked example 00:02:59
  • Identifying force vectors for pendulum: Worked example 00:02:59
  • Quiz 5 4
  • Treating systems (the hard way) 00:15:27
  • Treating systems (the easy way) 00:10:26
  • Two masses hanging from a pulley 00:08:50
  • Three box system problem 00:06:29
  • Masses on incline system problem 00:09:58
  • The force of tension 00:14:09
  • Mild and medium tension 00:17:30
  • Super hot tension 00:16:56
  • Tension in an accelerating system and pie in the face 00:09:29
  • Quiz 6 4
  • Types of forces and free body diagrams 00:08:03
  • Inclined plane force components 00:12:42
  • Ice accelerating down an incline 00:10:37
  • Quiz 7 3
  • Slow sock on Lubricon VI 00:04:47
  • Normal forces on Lubricon VI 00:07:12
  • Balanced and unbalanced forces 00:08:11
  • Unbalanced forces and motion 00:06:37
  • Quiz 8 4
  • Normal force and contact force 00:07:18
  • Normal force in an elevator 00:11:49
  • Breaking down forces for free body diagrams 00:09:23
  • Free body diagram with angled forces: worked example 00:05:43
  • More on Normal force (shoe on floor) 00:10:45
  • More on Normal force (shoe on wall) 00:06:46
  • Quiz 9 3
  • Newton's third law of motion 00:08:00
  • More on Newton's third law 00:13:06
  • Quiz 10 3
  • Newton's second law of motion 00:07:14
  • More on Newton's second law 00:16:03
  • Quiz 11 3
  • Newton's first law of motion introduction 00:05:26
  • Applying Newton's first law of motion 00:07:14
  • Quiz 12 3
  • Quiz 1 1
  • Quiz 2 1
  • Notes
  • Question Bank
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