you are standing 275 feet from a tall office building which has a flagpole on its roof. From where you are standing, the angle of elevation to the top of the flagpole is 57.8 degrees and the angle of elevation to the bottom of the flagpole is 53.4 degrees. Find the height of the flagpole.

Which property of fossils allow scientists to determine the relative rock ages..

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c