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A source charge is located at the center, and the dashed circles are equipotential lines marked "2.5 V" and "5.0 V." A particle with a 14-C charge is placed on one of the circles, initially at rest, and it drifts to the other circle. In units of joules, what is its kinetic energy when it reaches the other circle? Enter a numerical value to the nearest tenth, e.g., "3.6"; do not enter units.

A compass needle points 20 degrees east of north. When placed 10 cm to the east of a vertical wire, it points 50 degrees east of north. What is the magnitude and direction (up or down) of the wire's current? The earth's field is horizontal, south to north, and

Tesla.

Hall effect sensors have applications in the following areas (elect all that apply). o measuring charge carrier density o automobile anti-lock brakes o measuring capacitance o proximity sensors o measuring magnetic fields o measuring material density o measuring flow velocity

Calculate δδ numerically for θa=45∘θa=45∘.

The manufacturing costs of Mocha Industries for three months of the year are as follows: \table[[H,Total Cost,Production],[Apell,

,1,290 Urits],[Mor,59,801,1,810],[June,61,502,2,620]] a. Using the nigh-low method, determine the variable cont per Unit. Aound your answer to twe decimal places.

per unit b. Using the high-low method, determine the total fixed copts.

A node that links to itself is referred to as: Question 6 options: A tadpole Zero link It is impossible to link to itself A self-link

Problem 5. Two companies manufacture a rubber material intended for use in an automotive application. The part will be subjected to abrasive wear in the field application, so we decide to compare the material produced by each company in a test. Twenty-five samples of material from each company are tested in an abrasion test, and the amount of wear after 1000 cycles is observed. For company 1, the sample mean x1 = 23 and standard deviation of wear are milligrams/1000 cycles and si = 2 milligrams/1000 cycles, while for company 2 we obtain x2 = 15 milligrams/1000 cycles and s2 = 8 milligrams/ 1000 cycles. test the hypothesis H0 calculate t0

Question 41 pts Which of the following smoothing constants would make an exponential smoothing forecast equivalent to a naive forecast? Note that, naive forecast means the last period's actual observation is used as this period's forecast, without adjusting them or attempting to establish causal factors. Group of answer choices 0 0.5 1 divided by the number of periods 1