Would like to get help with this homework, and I will be so thankful if you solve all the questions and if that's a lot start from number 4, please. It is hard this why I am asking for your help if you answer all my questions I will give you a good rating and feedback. Thank you so much for your help.
Would like to get help with this homework, and I will be so thankful if you solve all the questions and if that's a...
I would like some help with this question and please be clearer also show all the steps if you do I will read you a good rate and a good feedback thank you. i need part 4,5 ,6,7 only please fast i need it. [C] An RLC circuit has L- 400mH, R- 20O2, C-250HF (1)Calculate the resonance frequency for this circuit. (2) For a frequency o-400 rad/s, draw the phasor diagram with the current along the real axis, determine the...
please I would like to get a help with all of these questions.. thank you 0/1 pts Question 20 A bacterial species differs from a species of eukaryotic organisms in that a bacterial species O breeds with its own species. O is a population of cells with similar characteristics. O can be distinguished from other bacterial species. has a limited geographical distribution. O does not breed with other species. Question 49 In bacteria, photosynthetic pigments are found in chloroplasts. O...
could you please solve a and b? Chapier 2i. Note: you needn't derive Kepler's laws-but do mention when you are using them, an describe the physical concepts involved and the meanings behind the variables. u) Consider two stars Mi and M; bound together by their mutual gravitational force (and isolated from other forces) moving in elliptical orbits (of eccentricity e and semi-major axes ai and az) at distances 11 in n and r from their center of mass located at...
I need help solving this problem. Thanks in advance. If correct, I will leave a like and a comment! Practice Problem 18.3 Constants Now let's look at the potential energy of a charge that is in the vicinity of two other charges. Suppose two electrons are held in place 10.0 cm apart. Point a is midway between the two electrons, and point b is 12.0 cm directly above point a. (a) Calculate the electric potential at point a and at...
(old tut te quesion askeu abuul the 18lal Bold energy, nöt bond energies of the separate molecular species. If the question had asked about bond energy changes of particular molecular species, we would have to include separate bond energies in our model. We will do this in FNT 9) Think about the general case of chemical reactions. a) When a single compound breaks up into separated atoms, what can you say with absolute certainty regarding the change in bond energy...
im having problems with my physics homework. Im not that good at physics and would like to know what the awnsers are and a step by step apprach for i can completley understand and comprehend it. Thank you! 1) Define Pressure. 1) Use the expression for hydrostatic pressure to estimate the height of the atmosphere above sea level. Presume that the density of air and "e" remain constant. 11) Now presume that "g" is still a constant but the density...
I need the answers to these ten questions. I have attached them below. Please answer all of them. Thank you so much in advance! If a rod is moving at a velocity equal to 1/2 the speed of light parallel to its length, what will a stationary observer observe about its length? O The length of the rod will become exactly half of its original value. O The length of the rod remains the same. The length of the rod...
Hi I was wondering if I could get help with these two questions. Thank you ^_^ Question 2 The hammer throw event in track and field involves spinning a heavy ball attached to a strong wire in a circle, then releasing it at just the right moment in the throw, and at the right angle, to maximize its trajectory away from the starting point. If the hammer thrower shown below is spinning at an angular rate of 3.47 revolutions per...
I need help with this homework. I've been sick and out of class and don't know how to do it!! :( 1. Below is a nanodragster... ... wm ve Serected at random for grading, but a full answer key will be posted to Blackboard. 1. Below is a nanodragster. YES, we can make machines-cars, even at the nano-scale, the sizes of molecules. This little nanodragster has some nifty features. Its chassis is rigid like the chassis of a real car....
I would like a step by step solution please and clear to read. Surface Tension and Bubbles Surface tension is a force caused by the attraction of liquid molecules on a boundary surface for each other. It acts tangential to the surface and is modeled as a single number, the surface tension Consider a square film on a wire frame. The bottom edge is movable and, when the frame is vertical, as shown, the surface tension of the film pulls...