Skip to content
- Simple Machines, Pulleys, Defining Forces, Distances and MA
- Simple Machines, Pulleys, Calculating Forces, Distances and MA
- Simple Machines, Pulleys, Calculating Distances, Forces and MA
- Simple Machines, Pulleys, Calculating the Work Done
- Simple Machines, Inclined Planes, Defining Forces, Distances, MA
- Simple Machines, Inclined Planes, Calculating Forces, Distances, MA
- Simple Machines, Inclined Planes, Calculating the Work Done

- What is Gravitational Potential Energy? An Explanation
- Gravitational Potential Energy, Example No. 1
- Gravitational Potential Energy and Work Done By an External Force

- What is Kinetic Energy? An Explanation
- Kinetic Energy, Example No. 1
- Kinetic Energy, Example No. 2
- Kinetic Energy, Its Relationship to the Square of the Velocity

- What is Work? An Explanation
- Work Done by a Horizontal Force
- Work Done by a Force Above the Horizontal
- Work Done Carrying an Object Up a Ramp
- Positive Work vs. Negative Work, Horizontal Motion
- Positive Work vs. Negative Work: Vertical Motion
- Net Work Done on an Object, Force Applied Horizontal
- Net Work Done on an Object, Force Applied Above the Horizontal
- Work from the Force vs. Displacement Graph, No. 2
- Work from the Force vs. Displacement Graph, No. 1

- Work, Potential Energy and Kinetic Energy and Conservation of Energy
- Work Energy Theorem, Determining the Net Work Done on an Object
- Work Energy Theorem, Calculating the Velocity of an Object
- What is the Work Energy Theorem? An Explanation
- What is Conservation of Mechanical Energy? An Explanation
- Conservation of Mechanical Energy and Final Velocity

- Power, An Explanation
- Power Output When Running Up Stairs
- Tower Crane Power Output When Lifting a Mass
- Power Output When Lifting a Bucket Out of a Well at Known Velocity
- Time to Lift an Object with a Known Mass and Known Motor Power
- Power Output When Doing a Chin-Up or Pull-Up
- Comparing the Power Output of Two People Running Up the Same Flight of Stairs
- Calculating the Average Power Output of an Accelerating Car

### Like this:

Like Loading...

I need more video to strive for excellent maths and physical science for grade12

LikeLike

Are you looking for a perticular topic?

LikeLike