I believe the correct answer is tides
FN Normal force Perpendicular (i.e. normal) to the surface. Equal to whatever force is needed to prevent the object from falling through the floor. Use the FBD recipe to find FN . FT Tension In direction of the rope or string (away from the object).
The two factors, Temperature and Pressure, have the greatest influence on the state of each of Earth's layers.
Hope I helped!
The effects of deforestation to the population of bison
The use of machinery made work easier and more efficient, therefore more raw materials were needed because final products could be produced much faster.
