A boat (with a flat bottom) and its cargo weigh 5,200 N. The area of the boat's bottom is 6 m2. How far below the surface of the water is the boat's bottom when it is floating in 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

Ineed the answers for these promblems i have

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving