What is the requirement for a force to come into play?
What is the magnitude of the resultant force when two forces act in same direction?
What will be the magnitude of the resultant force when two forces act in opposite directions on an object?
What happens in a game of tug of war, when two teams pull equally hard?
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Mathematically, pressure is given by, Pressure = ForceArea Pressure can be increased by decreasing the area of the surface on which force is to be applied.