1. a car’s speedometer reads 40 m/s after accelerating from a standing start, for 25s. what was the magnitude of its acceleration

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

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 subatomic particle has a negative charge