While grocery shopping with your mom you ask for a bag of hot cheetos. She says no and continues pushing the cart and browsing healthy snacks. When she’s not looking you sneak the bag of hot cheetos into the moving cart. If the cart has a mass of 5kg and is traveling at 2m/s and the bag has a mass of .02kg. How fast will the cart move after you sneak the bag in?

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)

A5 foot by 5 foot box culvert is buried 6 feet beneath the surface of the ground. a crosssection of this very long culvert (into and out of the page) is illustrated below. assume that the soil in which the culvert is buried has the following properties: jt = 120 pcf, w = 12%, ko = 0.50, ka = 0.33, and kp = 3.00. calculate the total horizontal force per unit length of culvert (fh) felt on one of the vertical faces of the culvert.