Physics, 23.09.2021 14:00 kklovesfood
Three identical point charges ( q = + 2,7. 10-6C) are placed on the corners of an equilateral triangle whose side have a length of a = 35 cm. What is the magnitude of the resultant electric field: a) At the center of the triangle? b) At the corner of the triangle?
Answers: 3
Physics, 21.06.2019 19:30, 314180
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 2
Three identical point charges ( q = + 2,7. 10-6C) are placed on the corners of an equilateral triang...
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