LINKS.
1. FORCES:
Video in english about a parallel multiforce system and how to find out the net
resultant forcé.
2. FORCES :
Website with high level exercises about parallel multiforce systems with solutions.
University level. Website in english.
3. FORCES :
Website in spanish explaining very well an example of two unlike parallel forces and
the way to work out the resultant force and the right point where it is placed.
4. Maths 3ESO Polynomials :
Website with polynomial explanations and exercises. ( edu365.cat )
5. WORK AND RESISTIVE OR AIR RESISTANCE FORCE:
YouTube video in english with a guy explaining how to work out problems having
work, forces, friction, energy, velocity and acceleration involved.
6. Forces : inclines, friction forces, components, angles, 2nd newton law problems.
2nd Newton's law problems with horizontal tables, with inclines, and very well
explained using vectors, angles, friction forces, tensions, drawing vectors.
It is almost 12th grade physics level but it is a nice website to check.
7.
