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What is the zero lift drag coefficient of Airbus A330-200?
coefficient of drag in 0 lift
What is the possible range of values for the coefficient of variation?
0% to 100%
What is the coefficient of x in the equation of a graph that has slope 0?
y=mx has a slope of m, if the slope is 0, m must be 0. So the coefficient of x is 0.
Is it possible to apply the procedures in factoring quadratic trinomials to factoring the difference of two terms?
Yes, simply treat the middle coefficient as 0.
What is numerical range of regression coefficient?
ɪf the regresion coefficient is the coefficient of determination, then it's range is between 0 or 1. ɪf the regression coefficient is the correaltion coefficient (which i think it is) the it must lie between -1 or 1.
When there is no linear correlation the correlation coefficient equals?
0
What is the -6 in the expression -6X?
0
What happens if the correlation coefficient equals 0?
Nothing happens. It simply means that there is no linear relationship between the two variables. It is possible that there is a non-linear relationship or that there is none.
Rise in gini coefficient leads to?
The Gini coefficient is a measure of equality expressed as a value between 1 and 0. 0 represents perfect equality and 1 represents perfect inequality. Therefore a rise in the Gini coefficient results in an increase in inequality.
What is the weakest correlation coefficient?
The weakest correlation coefficient is 0, which means there is absolutely no relationship between the two variables you are correlating.
How do the resistance and the weight of a falling object compare when terminal speed is reached?
Air resistance doesn't change with weight. It changes with speed and shape. More speed, more air resistance. If the shape has a lot of surface are to drag the air, it is more resistant, but this factor does not change with weight or speed. This is why terminal velocity is possible. As the object falls, its speed increases, so its resistance increases also, because resistance depends directly on speed. But as this resistance is increasing, the gravity is staying the same. So, eventually, resistance catches up with gravity and cancels it out, causing an end to acceleration, or constant speed.
What is the value of coefficient of restitution for the perfectly plastic body?
the coefficient of restitution for the perfectly plastic body is zero(0). the coefficient of restitution for the perfectly elastic body is one(1).
