What affect will adding sugar have on the viscosity of water? As a real-world application, how can this experiment be beneficial? What is the purpose of the lab?

If you add more sugar to water than the viscosity will be more intense, The independent variable is the amount of sugar you add to the water, The dependent variable is the viscosity of water. The control variables are the source of water, the temperature of the water, and the amount of water.  

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the denominator has a very specific role.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.