Neils Bohr's frisbee (m = 450 g) lands on his neighbor's roof. If the roof is angled at 28o, what is the minimum coefficient of static friction needed to hold the frisbee still?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

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

You win the lottery and decide to impress your friends by exhibiting a million-dollar cube of gold. at the time, gold is selling for $ 426.60 per troy ounce, and 1.0000 troy ounce equals 31.1035 g. -how tall would your million-dollar cube be? en cm