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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

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

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I have a question as i’m struggling with calculating this problem, I have an input force of 600N the Input force is 12 times greater than the Load distance and the MA is 1/2 that of the VR I have to calculate the VR and the Load distance.

So my given data is P=600N, MA = 1/2VR and Pd = 12Ld. I don’t know where to start. could you give me some advice on the matter?

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