Physics, 02.08.2019 08:00, DarcieMATHlin6217
An object of mass 1000 kg, initially having a velocity of 100 m/s, decelerates to a final velocity of 20 m/s. what is the change in kinetic energy of the object, in kj?
Answers: 1
Physics, 22.06.2019 12:30, morgan3346
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
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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 15:30, sandra5456
An alien spaceship is 500 m above the ground and moving at a constant velocity of 150 m/s upwards. how high above the ground is the ship after 5 seconds?
Answers: 1
An object of mass 1000 kg, initially having a velocity of 100 m/s, decelerates to a final velocity o...
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