In order to open a door latch, 32.5 N of force is needed. If the radius of the knob's axle is 1.75 cm and that of the turning knob (wheel) is 11.375 cm, how much force must one turn the knob with in
order to open the door?

1) sections 1, 2, and 10 are significant primarily because they suggest the likelihood that a) widow wycherly is actually the woman in the full-length portrait. b) dr. heidegger wants to include his guests in an experiment with the water. c) dr. heidegger plans to drink some of the water from the vase and needs witnesses. d) the guests will be asked to witness dr. heidegger's transformation when he drinks the water.

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

What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.