In a TV set, an electron beam moves with horizontal velocity of 2.5 × 10^7 m/s across the cathode ray tube and strikes the screen, 40 cm away. The acceleration of gravity is 9.8 m/s^2 .

How far does the electron beam fall while traversing this distance?

Answer in units of m.

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

Which of the following are guidelines to follow for obtaining accurate observations

Match each scenario to the form of energy it represents