The titanic hit an iceberg estimated to be half her mass. before hitting the iceberg, the titanic was estimated to be going 22 knots. after hitting the iceberg, the titanic was estimated to being going at 6 knots. how fast was the iceberg going after the collision?

Aresearcher plans to conduct a test of hypotheses at the 1% significance level. she designs her study to have a power of 0.90 at a particular alternative value of the parameter of interest. the probability that the researcher will commit a type ii error for the particular alternative value of the parameter at which she computed the power is: a. 0.90. b. 0.01. c. 0.10. d. equal to 1

Awheel rotates without friction about a stationary horizontal axis at the center of the wheel. a constant tangential force equal to 82.0 n is applied to the rim of the wheel. the wheel has radius 0.150 m . starting from rest, the wheel has an angular speed of 12.8 rev/s after 3.88 s. what is the moment of inertia of the wheel?

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves