Fs=kx k=spring constant x=displacement (stretch) of the spring 2. In a dart gun, the spring that launches the dart has a spring constant of 2400 N/m. When you push the dart into the gun, it squeezes the spring until it
is 0.055 m long. How much force does the spring exert on the dart?

Please help me

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f