A cyclist, riding on an asphalt road, travels a distance of 8.24 km and, turning to the shore of the lake, drives another 558 meters along a forest path. How long has a cyclist traveled in kilometers? The cyclist traveled km. (The answer has been rounded to the nearest thousand!)
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Abody of weight 60 kg is standing in a lift the lift going upward with a uniform velocity of 4.9 metre per second slows down and stops in two seconds then apparent weight of the body during the slow down process is

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

Awalk up the phase change graph worksheet