Question Solved1 Answer An electric field of \( 250 \mathrm{~N} / \mathrm{C} \), pointing due east, exerts a force on a \( 3.5 \) \( \mu \mathrm{C} \) charge. Determine the magnitude and direction of the force. \( 2.63 \times 10^{-4} N \), East \( 8.75 \times 10^{-4} N \), East \( 8.75 \times 10^{-2} N \), West \( 8.75 \times 10^{-6} N \), North \( 4.38 \times 10^{-4} N \), West \( An electric field of \( 250 \mathrm{~N} / \mathrm{C} \), pointing due east, exerts a force on a \( 3.5 \) \( \mu \mathrm{C} \) charge. Determine the magnitude and direction of the force. \( 2.63 \times 10^{-4} N \), East \( 8.75 \times 10^{-4} N \), East \( 8.75 \times 10^{-2} N \), West \( 8.75 \times 10^{-6} N \), North \( 4.38 \times 10^{-4} N \), West \( 14 \times 10^{-9} N \), West\( 71.4 \times 10^{-6} N \), South \( 3.06 \times 10^{-4} N \), East

5. You are working as a medical assistant at a proton beam facility, where high-speed protons are used to bombard cancer cells. The protons are accelerated with a cyclotron, which you find very interesting because of your background in physics. You are explaining this to a patient who has some familiarity with cyclotrons. She asks, "How many revolutions does 5. You are working as a medical assistant at a proton beam facility, where high-speed protons are used to bombard cancer cells. The protons are accelerated with a cyclotron, which you find very interesting because of your background in physics. You are explaining this to a patient who has some familiarity with cyclotrons. She asks, "How many revolutions does a proton make in the cyclotron before it reaches its exit kinetic energy?" You are taken aback, both by the high qual- ity of her question and the fact that you never thought of such a question before. You tel her you will try to get her an answer before she finishes her treatment today. When you are finished preparing her for treatment, you go into the cyclotron room and look at the machine. Only three num bers are available on the machine labeling: the exit energy K 250 MeV, the radius at which the protons exit, r - 0.850 m, and the accelerating potential difference between the dees, Δ1-800 V. You go back to the patient prepared to give her a total number of times the protons go around the cyclotron before exiting

please answer the following, thank you **Show ALL of your work. 1. Solve the following inequalities using an algebraic method. ✓✓ & ✓✓✓ a) x(x + 2)(x-2)(x + 3) ≥ 0 b) x²-2x-15 x²-16 20 for a function with a vertical asymptote at x = -2 and a kx-c 2. Determine an equation in the form f(x)=; y-intercept of✔✔ 3. Prove that sin (x+) = cos x is an identity. ✔✔

The smooth surface of the vertical cam is defined in part by the curve \( r=(0.2 \cos \theta+0.3) \mathrm{m} \) (Figure 1) If the forked rod is rotating with a constant angular velocity of \( \dot{\theta}=4 \mathrm{rad} / \mathrm{s} \), determine the force the cam and the rod exert on the 1.5-kg roller when \( \theta=30^{\circ} \). The attached spring has a The smooth surface of the vertical cam is defined in part by the curve \( r=(0.2 \cos \theta+0.3) \mathrm{m} \) (Figure 1) If the forked rod is rotating with a constant angular velocity of \( \dot{\theta}=4 \mathrm{rad} / \mathrm{s} \), determine the force the cam and the rod exert on the 1.5-kg roller when \( \theta=30^{\circ} \). The attached spring has a stiffnesss \( k=30 \mathrm{~N} / \mathrm{m} \) and an unstretched length of \( 0.1 \mathrm{~m} \). Express your answers in newtons using three significant figures separated by a comma.

4. In humans, the antibiotic Ceftriaxone has the mean values for the apparent volume of distribution 300 L and total clearance CL=14L/h and t1/2= 8 h. . Salmonella infection is susuceptible to Ceftriaxone at concntration above 5 ug/mL and patient gets overdosed at the levels above 80ug/L. Calculate an IV dose ad infusion rate that provides steady-state level of 30ug/mL in human. b)The doctor decides to give a dose of 12 mg and started a constatnt infusion at the same Ro calculated . Ceftriaxone is eliminated as unchanges in the urine and the drug concentrations were recorded as; Time (h.) Con. Ug/L 0 4 12 6 24 6.8 36 7.5 360 10 a) Compute the Vd for patient (10pts) b) Compute the CL (10pts)

4. In humans , the antibiotic Ceftriaxone has the mean values for the apparent volume of distribution 300 L and total clearance CL=14L/h and t1/2= 8 h. . Salmonella infection is susuceptible to Ceftriaxone at concntration above 5 ug/mL and patient gets overdosed at the levels above 80ug/L. Calculate an IV dose ad infusion rate that provides steady-state level of 30 ug/mL in human. b)The doctor decides to give a dose of 12 mg and started a constatnt infusion at the same R, calculated . Ceftriaxone is eliminated as unchanges in the urine and the drug concentrations were recorded as ; Time (h.) Con. Ug/L 0 4 12 6 24 6.8 36 7.5 360 10 a) Compute the Vd for patient (10pts) b) Compute the CL (10pts)

  please calculate both part of question thanks 4. In humans, the antibiotic Ceftriaxone has the mean values for the apparent volume of distribution \( 300 \mathrm{~L} \) and total clearance \( \mathrm{CL}=14 \mathrm{~L} / \mathrm{h} \) and \( \mathrm{t} 1 / 2=8 \mathrm{~h} \). Salmonella infection is susuceptible to Ceftriaxone at concntration above \( 5 \mathrm{ug} / \mathrm{mL} \) and patient gets overdosed at the levels above 80ug/L. Calculate an IV dose ad infusion rate that provides steady-state level of \( 30 \mathrm{ug} / \mathrm{mL} \) in human. b)The doctor decides to give a dose of \( 12 \mathrm{mg} \) and started a constatnt infusion at the same \( \mathrm{R}_{0} \) calculated. Ceftriaxone is eliminated as unchanges in the urine and the drug concentrations were recorded as ; a) Compute the Vd for patient (10pts) b) Compute the CL (10pts)