Numerade

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Electromagnetic Force 10 Protons move in a circle of radius 5.30 cm in a 0.545 T magnetic field. What value of electric field could make their paths straight?

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An iron nucleus Q=4.16x10^-18C and M=9.35x10^-26kg is initially moving horizontally with a speed of 2x10^6 m/s upon reaching point P it entersa constant vertical eletric field of 8000 N/C. Determine the kinetic energy of the particle 3x10^-6 s later

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Solved ( highest priority)=red (second priority )=blue ( third priority) green ( HO, Br , H,

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Calculate the moment about point A. 28" A B 18" 28° F = 195 lb x Answer: M<sub>A</sub> = ( 5460 ) lb-in.

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What is the natural unemployment rate?The natural unemployment rateO A. equals zero B. is greater than the actual rate of unemploymentO C. is equal to the number of people cyclically unemployed divided by the number in the labor force D. is the unemployment rate when there is no cyclical unemployment

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Mike is a 16-year-old who has been a vegan for one year. He is very strict with his diet, and he does not eat animal products at all. What might be a possible nutrition concern with Mike's current diet? O He may be at risk for having an eating disorder O He may have low intake levels of essential fatty acids All of the above are true O He may not be getting enough iron

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• What diagnostic testing should you anticipate if there is a suspected infection

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In-Class Exercise 3 For the circuit below the switch has been closed a long time and opened at $t = 0$. Find a. $i_L(t)$ for $t \ge 0$ b. $i_o(t)$ for $t \ge 0^+$ c. $v_o(t)$ for $t \ge 0$ $t = 0$ 2 ? $i_o$ + ? 20 A 0.1 ? $i_L$ 2 H 10 ? $v_o$ 40 ? Copyright ©2015 Pearson Education, All Rights Reserved

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A small subset of the population are MRSA carriers? True or false?

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You perform a chemical reaction in lab at room temperature (25 °C) and find it takes 75 minutes to complete. Your partner arrives to lab late, but manages to perform the same reaction in 45 minutes by raising the temperature to 67 °C. a) What is the activation energy for the reaction? b) If another student arrives at lab with only 20 minutes left, what is the minimum temperature (in °C for the reaction they would need at to finish in time?

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agust-n r.