Use the following information and illustration for questions 24-26. The path of a sledder is shown below; upon descending the hill, the sledder ultimately glides up a
ramp to a final resting position (at D). Frictional forces can be assumed to be negligible. (Given: m =
30 kg; Height at A = 6 m, Speed at A = 14 m/s.) Fill in your answers on your scantron and only for the
questions asked on 7-9 (you do not need to fill in the entire chart).

h = 4 m at B
24. Kinetic Energy at Point B. Round to the nearest whole number.
25. Potential energy at Point B. Round to the nearest whole number.
26. Velocity at point B. Round to the tenth place (1 decimal place)

What elements are found in the inner and out core of the earth? the correct layers of earth's interior from the top to the center? what is the unwanted material that is removed from a mine called? how much stronger is an earthquake that registers 5 on the richter as opposed to 2? what occurs at a convergence plate boundary? the majority of the the earth's rock what is the most common element found in the earth's crust? what element is found in pyrite that contributes to acid mine drainage? why must mining companies post bond prior to permitting? how are bacteria being used in treating effluent from mines? what is a problem of acid mine drainage in rivers and soils? what do tectonic plates move on? why is gold smelting so damaging? how are artesian wells formed? where is dammed water colder than the river it flows into? what is one of the problems of uncontained aqueducts? what is the largest use of industrial water? underground sand and gravel formations that can store water? what type of water test measure acidity? which type of water test for cloudiness from suspended solids? what water test measures the amount of calcium and magnesium? these are all problems of coal power plants all of the following are advantages of riparian lands along rivers what type of water would be the warmest and have the least amount of dissolved oxygen? the zone of aeration is

Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia