Examlex
A gas follows the pV trajectory shown in Figure 16.2. How much work is done per cycle by the gas if The gas in a heat engine follows the cycle shown in the pV diagram. How much work does this engine do each cycle if p0 =
Q2: A cubical box 25.0 cm on each
Q11: Three masses are located in the x-y
Q43: An object that hangs from the ceiling
Q45: A sealed cylinder fitted with a movable
Q53: A 1500-kg car accelerates from rest to
Q55: A stone is moving on a rough
Q70: At a certain instant, a compact disc
Q71: A heat engine absorbs 64 kcal of
Q78: A sphere of surface area 1.25 m<sup>2</sup>
Q97: A heavy rock and a light rock