C represents the speed of the object in the equation. It is a constant value that is used to calculate the time, t, it takes for an object to fall a certain height, h, under the influence of gravity, g.
No, C is not the same for all objects. It depends on the physical properties of the object, such as its mass, shape, and air resistance. Objects with different physical properties will have different values for C.
C is determined through experimentation and calculation. Scientists can measure the time it takes for an object to fall a certain height and use this information to solve for C in the equation t = C x sqrt(h/g). This process is repeated for multiple objects to determine an average value for C.
The units for C will depend on the units used for time, height, and gravity in the equation. For example, if time is measured in seconds, height in meters, and gravity in meters per second squared, then C will have units of meters per second.
As C represents the speed of the object, a higher value for C will result in a shorter time for the object to fall. This means that objects with a larger value of C will fall faster than those with a smaller value of C. However, the effect of C on the time is also dependent on the height and gravity in the equation.