2nd Sec 1st term Mechanics unit 1 lesson 1 Forces Resultant of two Forces meeting at a point

2nd Sec 1st term Mechanics unit 1 lesson 1 Forces Resultant of two Forces meeting at a point Force Statics Dynamics Scalar quantity Vector quantity Adding two vectors Geometrically pushing Attraction Pressure Repulsion Tension force Reaction force Gravitational force Measuring units of the force Resultant of two forces meeting at a point If the two forces are perpendicular If the two forces are equal in magnitude If the resultant is perpendicular to the first force If the two force have the same line of action and the same direction If the two force have the same line of action and the opposite direction