Mark Willis

Throwing two particles one from ground level the other from a tower.
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Mark Willis
GeoGebra Apps for A-Level Pure Mathematics
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Mark Willis
The intersection of a line and a circle.
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Mark Willis
Understanding the unit circle in trigonometry.
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Mark Willis
GeoGebra Apps for A-Level Mechanics including FM
Book
Mark Willis
Intersection of a quadratic function and a line.
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Mark Willis
Perimeter of a Polygon and P-Numbers
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Mark Willis
Simple harmonic motion introduction.
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Mark Willis
The compression of a spring after a collision.
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Mark Willis
Finding the extension of a light elastic spring by a mass on a slope.
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Mark Willis
The motion of a particle from rest on the top of a smooth sphere.
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Mark Willis
The reaction force R of a bead threaded on a smooth vertical circular wire.
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Mark Willis
Motion in a vertical circle.
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Mark Willis
The acceleration of a body moving with uniform motion on a circular path.
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Mark Willis
Finding the centre of mass of a lamina plane introduction.
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Mark Willis
The centre of mass of a lamina between two curves.
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Mark Willis
The centre of gravity of combined hemisphere and cone.
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Mark Willis
The centre of gravity of a rectangular lamina.
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Mark Willis
The centre of gravity of a coordinate system.
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Mark Willis
The power needed by a pump raising and ejecting water.
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Mark Willis
Finding the power of a car acending a hill with a constant velocity.
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Mark Willis
Finding height using the Principle of Conservation of Energy.
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Mark Willis
Finding velocity using the Principle of Conservation of Energy
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Mark Willis
Work done against gravity and friction.
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Mark Willis

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