WORK, ENERGY & POWER

Course Curriculum

Kinetic Energy and Work Done

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Why Work Done is Equal to Change in Kinetic Energy? (7:06)
Work Done by a Force Acting Obliquely to Displacement (5:11)
Work and Kinetic Energy Theorem (7:43)
Work Done by the Force of Gravity (8:54)
Work Done by a Variable Force (Spring Force) (9:15)
Work Done by a General Variable Force (6:00)
Average Power and Instantaneous Power (8:38)
Potential Energy of an Object and Work Done by a Force (7:09)
Conservative Forces and Non-conservative Forces (11:00)
Potential Energy Derivation (Gravitational and Elastic Potential Energy) (8:09)
Law of Conservation of Mechanical Energy (7:10)
Potential Energy Curve (14:38)
Work Done by an External Force (7:37)

Work Energy: Solved Numerical Problems

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Calculating Force, Distance, and Work for a Cart on a Track (4:56)
Calculating Net Work Done by Multiple Forces (4:18)
Work Done by a Force on an Incline & Work Energy Theorem (3:43)
Work Done and Kinetic Energy: Lifting a Box (4:23)
Work Energy Theorem: Mountain Rescue Problem (3:57)
Reducing Velocity of the Bullet and Work Done by Frictional Force (3:10)
Work Done by a Constant Force: Kinetic Energy Change Calculation (3:25)
Work Done by a Force in Lifting a Chain (2:16)
Work and Power Calculations: Force Pushing a Box (2:55)
Inclined Plane Physics: Calculate the Cycling Speed on a 6° Hill for a Power Output (2:38)
Work done by Gravity on a Sliding Block (4:37)
How to Calculate Work and Energy in a Spring-Block System (4:34)
Energy Conservation in Physics: Speed of a Pendulum Ball at Key Points (3:20)
Work Done by Gravity in a Spring-Mass Systems (4:39)
Work Done in Compressing a Spring & Landing the Marble in Box (4:30)
Conservation of Energy Applied to an Inclined Plane Problem (4:45)
Energy Conservation and Kinetic Friction (2:56)
Work Done by an External Force (on a Stone Projected Up) (3:49)
Potential Energy and Kinetic Energy Conservation: 2 Box and Spring Problem (4:25)