Matlab code for terminal velocity
Write a matlab code to create a phase portrait for dv/dt=g - kv/m where k is constant and g is 9.81 and m is 80kg
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USE MATLAB TO SOLVE PLEASE 42. The velocity, v, of an object that falls freely due...
USE MATLAB TO SOLVE PLEASE
42. The velocity, v, of an object that falls freely due to the Earth gravity can be modeled with the equation: - mg + kv? dt where m is the mass of the object, g = 9.81 m/s2, and k is a constant. Solve the equation for v for the case that m = 5 kg, k = 0.05 kg/m, 0<t<15 s, and wo) = 0 m/s. Make a plot of v as a function...
3) The velocity v(t) of a skydiver falling to the ground is governed by the equation...
3) The velocity v(t) of a skydiver falling to the ground is governed by the equation m dv/dt mg-kv, where g is the acceleration due to gravity, and k>0 is the drag constant associated with air resistance a) Find the analytical solution for V(t), assuming v(0) 0 b) Find the limit of v(t) as t goes to infinity. This is known as the terminal velocity. c) Give a graphical analysis of this problem, and re-derive the formula for the terminal...
PLEASE HELP! I need to write a MATLAB code for this Euler approximation for finding the...
PLEASE HELP! I need to write a MATLAB code for this Euler
approximation for finding the velocity of a parachutist at given
time iterations. The answers are provided so you can check to see
if the code works. I need to see it done in actual MATLAB program
so I can understand the coding methodology better.
1.) Euler Method (estimated time 11min) For the second-order drag model (see Eq. (1)), compute the velocity of a free-falling parachutist using Euler's method...
Lets begin with the assumption that R=kv. What are the units of the coefficient k in...
Lets begin with the assumption that R=kv. What are the units
of the coefficient k in terms of kilograms, metere, and/or
seconds?
dv 6. The equation of motion now becomes mº mg - Kv. dt This equation is also separable because all the terms involving v can be brought to the left side of the dv equation: 1 = 1. dig-(K/m) As before, we integrate both sides of the equation with respect to t and use a change of variables....
can you answer both #1 (a&B) and #2 please 1. Write MATLAB code to do the...
can you answer both #1 (a&B) and #2 please
1. Write MATLAB code to do the following: (4 pts) a) Find the area of the circles where r=[7, 8, 10] using A = tr2 b) Find the distance traveled by a ball falling in the air is given by the equation x=x0+vot+ at?. Calculate the position of the ball at time t = 5s, XO = 10m, vo= 15 m/s, and a = 9.81 m/sec^2. Write MATLAB code to accomplish...
I mostly needed help with developing matlab code using the Euler method to create a graph. All th...
I mostly needed help with developing matlab code using
the Euler method to create a graph. All the other methods are
doable once I have a proper Euler method code to refer to.
2nd order ODE of modeling a cylinder oscillating in still water wate wate Figure 1. A cylinder oscillating in still water. A cylinder floating in the water can be modeled by the second order ODE: dy dy dt dt where y is the distance from the water...
Generate code with matlab please and thank you. The braking distance of a car depends on...
Generate code with matlab please and thank you.
The braking distance of a car depends on its speed as the brakes
are applied and on the car’s braking efficiency. A formula for the
braking distance is
where bd is the braking distance, s is the car’s speed, R is the
braking efficiency and g is the acceleration due to gravity (9.81).
Write a a script that calls a function to prompt the user for s and
R, that function call...
The MATLAB code should have the outline of this: m0 = 160e3; % [kg] u =...
The MATLAB code should have the outline of this:
m0 = 160e3; % [kg]
u = 1800; % [m/s]
v = 750; % [m/s]
q = 2600; % [kg/s]
g = 9.81; % [m/s^2]
tl = 10; % Lower guess [s]
tu = 50; % Upper guess [s]
es = 0.0001; %Stopping criterion
t_v750 = rocket(m0, g, q, u, v,tl,tu,es)
function t_root = rocket(m0,g,q,u,v,xl,xu,es);
% Inputs:
% m0: initial mass of rocket at time t=0 [kg] (scalar)
% g: gravitational...
Do part (1) and (3) • (Problem 1) Given the Lotka-Voltera model: = F(a-cs) dF dt...
Do part (1) and (3)
• (Problem 1) Given the Lotka-Voltera model: = F(a-cs) dF dt ds dt = S(-k + \F). (1) Linearize the model about the equilibrium point (F, S) = (0,0) using Taylor series. Hint: see lecture notes. (2) Use the matlab code, lotkavolterra2.m to plot the solutions and the phase portrait. Choose some values for a, b, c, k, 1. (3) From the previous problem, increase the value of k. What does increasing the value of...
Please wriite the matlab code of the question
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
Please wriite the matlab code of the question :)))
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
PROBLEM 4 Suppose that a system is shown in Figure 4. There are three controllers that might be incorporated into this system. 1·G,(s)-K (proportional (P) controller) 2·G,(s)=K/s (integral (I) controller) 3. G (s) K(1+1/s) (proportional, integral (PI) controller) The system requirements are Ts < 10 seconds and P.。. 10% for a unit step response. (a) For the (P) controller, write a piece of MATLAB code to plot root locus...
USE MATLAB TO SOLVE PLEASE
42. The velocity, v, of an object that falls freely due to the Earth gravity can be modeled with the equation: - mg + kv? dt where m is the mass of the object, g = 9.81 m/s2, and k is a constant. Solve the equation for v for the case that m = 5 kg, k = 0.05 kg/m, 0<t<15 s, and wo) = 0 m/s. Make a plot of v as a function...
3) The velocity v(t) of a skydiver falling to the ground is governed by the equation m dv/dt mg-kv, where g is the acceleration due to gravity, and k>0 is the drag constant associated with air resistance a) Find the analytical solution for V(t), assuming v(0) 0 b) Find the limit of v(t) as t goes to infinity. This is known as the terminal velocity. c) Give a graphical analysis of this problem, and re-derive the formula for the terminal...
PLEASE HELP! I need to write a MATLAB code for this Euler
approximation for finding the velocity of a parachutist at given
time iterations. The answers are provided so you can check to see
if the code works. I need to see it done in actual MATLAB program
so I can understand the coding methodology better.
1.) Euler Method (estimated time 11min) For the second-order drag model (see Eq. (1)), compute the velocity of a free-falling parachutist using Euler's method...
Lets begin with the assumption that R=kv. What are the units
of the coefficient k in terms of kilograms, metere, and/or
seconds?
dv 6. The equation of motion now becomes mº mg - Kv. dt This equation is also separable because all the terms involving v can be brought to the left side of the dv equation: 1 = 1. dig-(K/m) As before, we integrate both sides of the equation with respect to t and use a change of variables....
can you answer both #1 (a&B) and #2 please
1. Write MATLAB code to do the following: (4 pts) a) Find the area of the circles where r=[7, 8, 10] using A = tr2 b) Find the distance traveled by a ball falling in the air is given by the equation x=x0+vot+ at?. Calculate the position of the ball at time t = 5s, XO = 10m, vo= 15 m/s, and a = 9.81 m/sec^2. Write MATLAB code to accomplish...
I mostly needed help with developing matlab code using
the Euler method to create a graph. All the other methods are
doable once I have a proper Euler method code to refer to.
2nd order ODE of modeling a cylinder oscillating in still water wate wate Figure 1. A cylinder oscillating in still water. A cylinder floating in the water can be modeled by the second order ODE: dy dy dt dt where y is the distance from the water...
Generate code with matlab please and thank you.
The braking distance of a car depends on its speed as the brakes
are applied and on the car’s braking efficiency. A formula for the
braking distance is
where bd is the braking distance, s is the car’s speed, R is the
braking efficiency and g is the acceleration due to gravity (9.81).
Write a a script that calls a function to prompt the user for s and
R, that function call...
The MATLAB code should have the outline of this:
m0 = 160e3; % [kg]
u = 1800; % [m/s]
v = 750; % [m/s]
q = 2600; % [kg/s]
g = 9.81; % [m/s^2]
tl = 10; % Lower guess [s]
tu = 50; % Upper guess [s]
es = 0.0001; %Stopping criterion
t_v750 = rocket(m0, g, q, u, v,tl,tu,es)
function t_root = rocket(m0,g,q,u,v,xl,xu,es);
% Inputs:
% m0: initial mass of rocket at time t=0 [kg] (scalar)
% g: gravitational...
Do part (1) and (3)
• (Problem 1) Given the Lotka-Voltera model: = F(a-cs) dF dt ds dt = S(-k + \F). (1) Linearize the model about the equilibrium point (F, S) = (0,0) using Taylor series. Hint: see lecture notes. (2) Use the matlab code, lotkavolterra2.m to plot the solutions and the phase portrait. Choose some values for a, b, c, k, 1. (3) From the previous problem, increase the value of k. What does increasing the value of...
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
Please wriite the matlab code of the question :)))
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
PROBLEM 4 Suppose that a system is shown in Figure 4. There are three controllers that might be incorporated into this system. 1·G,(s)-K (proportional (P) controller) 2·G,(s)=K/s (integral (I) controller) 3. G (s) K(1+1/s) (proportional, integral (PI) controller) The system requirements are Ts < 10 seconds and P.。. 10% for a unit step response. (a) For the (P) controller, write a piece of MATLAB code to plot root locus...
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