1. PRESSURE PRESSURE PRESSURE CHANGES Pressure 1 2. PRESSURE Pressure 2 Intensity of pressures exerted by a thumb and a drawing pin into a piece of wood 3. Pressure is…
1. Pressure GCSE Physics 2. When else involves changes in pressure? 3. 4. When is reduced pressure needed? 5. Pressure Page 57 Pressure is how an appliedforceis distributed…