Physics, 09.11.2019 04:31 ninilizovtskt
Arectangular plate is rotating with a constant angular speed about an axis that passes perpendicularly through one corner, as the drawing shows. the centripetal acceleration measured at corner a is n times as great as that measured at corner b. what is the ratio l1/l2 of the lengths of the sides of the rectangle when n = 2.30?
Answers: 1
Physics, 22.06.2019 14:30
Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
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Physics, 22.06.2019 16:00
Suppose a soccer ball is kicked from the ground at an angle 20.0º above the horizontal at 8.00 m/s. the y-velocity is determined to be 2.74 m/s. how long will the ball be in the air? assume the ball lands at the same height at which it was kicked.
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Arectangular plate is rotating with a constant angular speed about an axis that passes perpendicular...
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