3. What is the momentum of a 45.0-kg dog running south at 9 meters per second? A. 5.00 kg • m/s south B. 45.0 kg • m/s south C. 405 kg • m/s south D. 3650 kg • m/s south
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Given
mass of Dog (m) = 45.0 kg
velocity of dog (v) = 9 m/s south
Formula :
Linear momentum (p) is given by :
= m .
p = 45.0 kg x 9 m/s
p = 405 kg.m/s south
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- 8:53 Question 28 of 40 2 5 8 One of the fastest pitches ever thrown in Major League Baseball was by Aroldis Chapman and had a velocity of 105.1 miles/hour. How many seconds did it take this pitch to travel the 60 feet and 6 inches from the pitcher's mound to home plate? (1 mile = 5280 feet) 1 4 7 +/- Tap here or pull up for additional resources S 3 6 9 O ..lLTE Submit XU x 100ersion xxam e... /myct/itemView?assignmentProblemID=191818234 ent the basis ween and e of or S d ror f5 % 5 X ▸ Part A Final Exam America.... TN Free Tracing Letter... Letter A | Workshee... Submit Part B Part C 16 Solving Chemical Problems G| ΑΣΦ 3 10 A In Europe, gasoline efficiency is measured in km/L. If your car's gas mileage is 28.0 mi/gal, how many liters of gasoline would you need to buy to complete a 142-km trip in Europe? Use the following conversions: 1 km = 0.6214 mi and 1 gal = 3.78] Express your answer numerically in liters. ► View Available Hint(s) 6 4- & C hp 7 X f8 a + MasteringChemistry: Homework x * ? 8 L Order 3094227- Es... fg 9 h fio ) fi O Review | Constants | Periodic Table f12 + O 6 of 10 ins = M 1:13 PM 8/16/2022 prt sc > del backsInbo Ansv (534 Con I Balar Post CHE 101 C X The bartl bartl bartl Cher Unkr O Sear E I ma G what app.101edu.co/# Bryant's Gmail Cascadia Canvas Lo... T GSBA Scholarship L... HOMEGROWN TRA... Learn Touch Typing... C The Science of Well... Investor360° ® Login ClickUp Reading list >> Question 21 of 40 Submit KOH is a Brønsted-Lowry base because A) it is a polar molecule. B) it can dissolve in water. C) it is a hydroxide donor. D) it is a proton acceptor. 11:34 PM e Type here to search 59°F 小 8/26/2021 (8)
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- 010 O 00 00 ONO 00 o wo O 00 040 V= 7L T= 100K P= ? V= 7L V= 7L T= 700K T= 300K P= ? P= ? Note: Each "dot" represents one gas particle. 1 2 1 2 2 V=7L T= 500K P= ? a. What variables are held constant? b. Which container do the particles have the least KE? c. Which container has the lowest temperature? d. Which container has the highest pressure? 1 e. Which container has the highest pressure? 1 f. What gas law does the above relationship represent? g. What kind of relationship does this represent? 2 3 3 3 3 4 4 4 4S.P. Is an 18 month old child who weighs 20 pounds. He has atrial fibrillation and is being treated with digoxin. He is on a maintenance dose of digoxin 0.006 mg/kg/day in divided doses every 12 hours at 0800 and 2200. Calculate the dose of medication you will give this patient every morning.2 dN F (V )dV = N M 4 7 (- 2 ART MV 3/2y ? exp( 2 RT where dN, the number of particles having a velocity between v and v+dV, V velocity of molecules, M moleculer mass of gase, T temperature = |V ² † (V )dV =? 2-
