Search over 10,000 free study notes

The moment of a couple is the force times the perpendicular distance between the lines of action of the force.

Horizontal: T1 sin θ1 = T2 sin θ2Vertical: T1 cos θ1 + T2 cos θ2 = w

The imperfect subjunctive is formed by taking the root of the first person preterite (e.g. the verb 'comer' - 'to eat' - becomes 'comi') and adding the following endings:
-iera (e.g. comiera)-ieras...

many buyers and sellershomogenous goodsno barriers to entry and exitperfect knowledge No sunk costsunrealisticno place for monopolies/oligopolies

example japan creates issues of high dependency, especially on young population reduces work force and causes social burden
policies:increase retirement ageencourage children: eg subsidies in France ...