Please I need another answer!! I fail the last answer the part b is -0.01736. I...
I need help with the last part of the problem please Consider the following model for the populations of rabbits and wolves (where R is the population of rabbits and W is the population wolves). DR = 0.05R(1 -0.0005R) - 0.000703125RW dW = -0.08W +0.0004RW Find all the equilibrium solutions: In the absence of wolves, the population of rabbits approaches 2000 help (numbers) help (numbers) In the absence of rabbits, the population of wolves approaches 0 If both wolves and...
I dont need an answer for A. I just need B part, but please explain also. I followed the formula where A shows, which gives me 5.601% but it said it is wrong. Problem 18.13 arms and using the approximation Δurns show that dT Urms 2 T' Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Submit Request Answer Part B If the average air temperature changes from-4 oC in winter to 30...
Please help, I cannot seem to get the right answer for the very last part of this. The question is part B at the very bottom of exercise. PRACTICE IT Use the worked example above to help you solve this problem. A block with mass of 5.77 kg is attached to a horizontal spring with spring constant k = 398 N/m, as shown in the figure. The surface the block rests upon is frictionless. The block is pulled out to...
I am really need these solutions. Can your help me please? this is a last part for my class final. I am really stuck at it Problem 1 If v(t) = 80 cos(200t) V and i(t) = 180 cos(200t + 75°) mA for some load, then calculate the instantaneous power and average power absorbed by the load Problem 2 Find the average power absorbed by the 102 resistor in the circuit below 492 -15.2 20/45°v 01v. 81. 59 109 {v....
i need help in part c Course Home <Ch 2 Problem 2.81 Part A Constants Petiodic Table A stone is thrown verticasly upward with a speed of 12 0 m/'s tiom the edoe of a cit 750 m ig How much lsor does it reach the bottom ot the ci? Express your answer using three significant figures Fiqure 1) : 532 Previous Answer Figure t of 1 Part B What is ts speed est before hitsng Express your answer using...
I need help with the last part about the momentum. I found answers A-D, but I can't seem to get the last question. Thanks for your help in advance! (A) Find the rest energy of a proton in units of electron volts. Answer: 938 MeV (B) If the total energy of a proton is four times its rest energy, what is the speed of the proton? Answer: 2.90e^8 m/s (C) Determine the kinetic energy of the proton in units of...
I need help with part B. Please show all of your steps. Thank You! Part A Calculate the speed of a proton after it accelerates from rest through a potential difference of 300 V Express your answer using two significant figures. Up 2.4x105 m/s Submit Correct Part B Calculate the speed of an electron after it accelerates from rest through a potential difference of 300 V Express your answer using two significant figures. m/s
I only need help with part B and that's it. I got it wrong :( How much work W must be done on a particle with a mass of m to accelerate it from rest to a speed of 0.902 c ? Express your answer as a multiple of mc2 to three significant figures. View Available Hint(s) W = 1.32 mc Submit Previous Answers Correct Part B How much work W must be done on a particle with a mass...
I need the correct answer for Part B. Incorrect answers for Part B: 0.705 m, 0.041 m. Correct answer for Part A: 81 N. Correct answer for Part C: to the right. Please solve ASAP. (the correct answer!!)
answer b please. I dont need part a i got that already. i tried to solve b but my answr was wrong. 092619 LifeHist-BIO 3250 a Amazoncom: Watch The Ka The Expert TA | Human x + v thttps//usb06ca.theexpertta.com/Common/TakeTutorialAssignment.aspx Cass Mansgement HW chapter 3 Begin Date: 9/5/2019 12:01:00 AM- Due Date: 9/14/2019 11:59:00 PM End Date: 12/31/2019 11:59:00 PM (9%) Problem 11: has a velocity of 2.1 m/s in a direction 33° east of north relative to the Earth. It...