Physics, 06.09.2019 16:20 BrownBenjamin2807
A0.0400-g positive charged ball with charge q = 6.40 μc is resting on a flat, frictionless horizontal surface. for a time of t = 0.0420 s a constant electric field of magnitude e = 7.80 × 102 n/c is directed vertical to the ball which makes the ball rise to a height of d. after this time the electric field is turned off and the ball returns to the surface. find the height in meters which the ball is able to be lifted off the surface.
Answers: 2
Physics, 21.06.2019 18:00
Alivestock company reports that the mean weight of a group of young steers is 1100 pounds with a standard deviation of 93 pounds. based on the model n(1100,93) for the weights of steers, what percent of steers weigh a) over 1050 pounds? b) under 1300 pounds? c) between 1150 and 1250 pounds?
Answers: 1
Physics, 21.06.2019 23:50
Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called
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Physics, 22.06.2019 03:00
Lymphocytes known as blastocysts make antibodies that fight infection. select the best answer from the choices provided t f
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A0.0400-g positive charged ball with charge q = 6.40 μc is resting on a flat, frictionless horizonta...
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