FORCE AND PRESSURE

1. PRESSURE = FORCE/AREA THE SI UNIT IS: N/m2 or Pascal (Pa) OTHER UNIT: N/cm2

1.1. New node

2. PRESSURE IS AFFECTED BY THE CONTACT AREA AND THE FORCE APPLIED

3. FORCE IS MEASURED BY FORCE METERS/NEWTON METERS. THE UNIT IS NEWTON AND THE SI UNIT IS N.

3.1. IT IS MEASURED IN NEWTONS. THE SI UNIT IS N

3.1.1. New node

3.2. New node

3.3. New node

3.4. New node

4. EFFECTS OF FORCE: STOP A MOVING OBJECT CHANGE SHAPE CHANGE DIRECTION CHANGE SPEED CHANGE SIZE

5. CALCULATING FORCE AND WEIGHT FORCE = MASS X ACCELERATION WEIGHT = MASS X GRAVITATIONAL PULL ON EARTH

6. EXAMPLES OF FORCES ARE: GRAVITATIONAL FORCE MAGNETIC FORCE FRICTIONAL FORCE