Aman pushes a lawn mower with a force of 25 newtons. the lawn mower has a mass of 17 kilograms and the handle makes an angle of 60 degrees with the horizontal. how much work is done if the lawn mower is pushed a total of 500 meters

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

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

Explain why you think this diagram shows what happened to the carbon in the biodome.