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A satellite,initially at rest in deep space,separates into two pieces,which move away from each other.One piece has a rest mass of 190 kg and moves away with a speed 0.500c,and the second piece has a rest mass of 250 kg and moves in the opposite direction.What is the speed of the second piece?
Standard Deviation
A measure of the amount of variation or dispersion in a set of values, indicating how much the values deviate from the mean.
Dispersed
Spread out over a wide area; not concentrated in one place.
Grade Distribution
The spread of grades given for a specific academic assessment, typically shown as a frequency distribution.
Chebyshev's Theorem
A statistical rule that gives a minimum proportion of observations that fall within a specified number of standard deviations from the mean, for any distribution.
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