A gust of wind blows onto the sail of a 1200-kg boat causing the boat to speed up from 8 m/s to 9 m/s. Calculate the amount of energy added to the boat by the wind. Ignore the effects of any resistance (such as the water).

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)