Horizontal spring and executes simple harmonic motion
A 250 g block is attached to a horizontal spring and executes simple harmonic motion with a period of 0.250 s. If the total energy of the system is 4.00 J.
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What do you think might happen during the solvent migration up the paper if the two long edges of the filter paper overlapped when folded into a cylinder?
The number of times a batter gets to bat in a game follows a binomial distribution N~BIN(6, 0.8). Given the number of times at bat, n, that the batter has, the number of hits he gets conditionally follows a binomial distribution, X l n~BIN(n, 0.3)
A hockey puck moving at 32 slams through a wall of snow 30 thick. It emerges moving at 18 . How much time does it spend in the snow?
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The electric field midway between two equal but opposite point charges is 883 , and the distance between the charges is 22.8 . What is the magnitude of the charge on each?
When 117 J of energy is supplied as heat to 2.00 moles of an ideal gas at constant pressure, the temperature rises by 2.00 K. Calculate the molar heat capacity at constant pressure, CP,m and the molar heat capacity at constant volume, CV,m for the
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What is the critical value for a two-tailed F -test with alpha=0.10 , when the sample size from which the c was 10, and the sample size from which the denominator was obtained was 24?
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