Physics, 20.09.2020 08:01, staceyminick1
An indicator diagram, taken from petrol engine during a test, was divided into 8 strips
of equal width. The mid ordinates of the strips measured 17.5, 20.0, 18.75, 12.5, 10.0, 7.5, 5.0,
and 3.75. The scale of the spring used was 60 kPa/mm. Determine the mean effective pressure
of this engine. If the engine cylinder is 80 mm in diameter and 120 mm in stroke, calculate the
net work of the engine per stroke.
Answers: 3
Physics, 22.06.2019 09:10, ehehvevsbg
The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island
Answers: 1
Physics, 22.06.2019 15:30, 2605098
Ametal ring 4.20 cm in diameter is placed between the north and south poles of large magnets with the plane of its area perpendicular to the magnetic field. these magnets produce an initial uniform field of 1.12 t between them but are gradually pulled apart, causing this field to remain uniform but decrease steadily at 0.240 t/s . (a) what is the magnitude of the electric field induced in the ring? (b) in which direction (clockwise or counterclockwise) does the current flow as viewed by someone on the south pole of the magnet?
Answers: 2
Physics, 22.06.2019 19:30, paigehixson342
Coal contains energy. a. light b. kinetic c. chemical d. mechanical
Answers: 1
An indicator diagram, taken from petrol engine during a test, was divided into 8 strips
of equal wi...
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