FORCE AND PRESSURE

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

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

1.1.1. New node

1.2. New node

1.3. New node

1.4. New node

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

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

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

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

5.1. New node

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