An astronaut on a strange planet finds that she can jump a maximum horizontal distance of 15m if her initial speed is 3m/s. What is the acceleration due to gravity on the planet?

What is the temperature in degrees celsius of a substance with a tempature of 49k

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather

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.