Unit 11 Problem 3 - Rotational Dynamics - Falling Mass Unwinding a Pulley

Pretty standard problem dealing with a falling object that unwinds a rope attached to some sort of pulley. Sure enough, we'll find that its downward acceleration is less than g.
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Planned Units in this series will cover a typical Engineering Physics curriculum:
01 -- Units and Vectors
02 -- Kinematics
03 -- Projectiles
04 -- Newton's 2nd Law
05 -- Accelerated Motion
06 -- Work and Kinetic Energy
07 -- Potential Energy
08 -- Conservation of Momentum
09 -- Elastic Collisions
10 -- Moment of Inertia
11-- Rotational Dynamics
12 -- Angular Momentum
13 -- Torque and Equilibrium
14 -- Gravity
15 -- Springs and Oscillations
16 -- Waves
17 -- Ideal Gas Law
18 -- Thermal Energy
19 -- First Law of Thermodynamics
20 -- Second Law of Thermodynamics
21 -- Electric Fields
22 -- Electric Forces
23 -- Continuous Charge Distributions
24 -- Gauss' Law
25 -- Potential
26 -- Capacitance
27 -- Current and Resistance
28 -- DC Circuits
29 -- Magnetic Fields
30 -- Current Loops
31 -- Magnetic Forces
32 -- Ampere's Law
33 -- Faraday's Law
34 -- Inductance
35 -- AC Circuits
36 -- Electromagnetic Waves
37 -- Intensity and Radiation Pressure
38 -- Interference
39 -- Diffraction
40 -- Reflection/Refraction
Shot with an iPhone 12 using
OBS (obsproject.com/) on an iMac,
an iPad with
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and a
Blue Yeti microphone (www.bluemic.co...)
Edited using Blender (www.blender.org/) and its Video Sequence Editor.
#physics #education #tutorials

[@Oki_wfsth]

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[@anandp7999]

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