what is the acceleration a1 of the block when it passes through its equilibrium position? express your answer in terms of some or all of the variables a, m, and k. chegg

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

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

Holes drilled several kilometers into earth’s crust provide direct evidence about earth’s interior in the form of