%for part a
initial_velocity = 50; %meters per sec
stopping_distance = 100; %meters
mass = 80; %kg
height = 100; %meters
initial_kinetic_energy = .5*mass*initial_velocity^2;
initial_potential_energy = mass*9.81*height;
initial_total_energy =
initial_kinetic_energy+initial_potential_energy;
%final total energy is stored in spring. so we have::
spring_constant = 2*initial_total_energy/(height^2);
disp("spring constant is %s \n",spring_constant)
%for part b:
x = linspace(0,100,10000);
for i=1:10000
acceleration(i) = 9.81-spring_constant*x(i)/mass;
end
[mxa,n] = max(abs(acceleration));
%here mxa is maximum acceleration and x(n) is
%distance at which maximum
%acceleration is attained.
%in this case, max acceleration is attained
%at zero height.
USE MATLAB TO CODEUSE MATLAB TO CODE 2. This part is completely independent of analysis performed...
1. Using the symbols in the problem
described above, write an expression for the total mechanical
energy of the jumper-rope-Earth system when the jumper is standing
at rest on the bridge.
2. What is the height of the jumper above the river when they've
fallen the full length of the unstretched rope?
3. Write an expression for the total mechanical energy of the
jumper-rope-Earth system when they've fallen the full length of the
unstretched rope. Your expression should include the...
When bungee jumping from a high bridge over Victoria Falls, an operator first attaches an elastic rope to the jumper. The jumper then jumps off the bridge, falling freely until they reach the unstretched length of the rope Then, the rope begins to stretch and slows the jumper to a stop. The rope pulls the jumper back up, and they oscillate up and down for a while until the operator pulls the jumper back up to the bridge. The rope...
please label and circle the answers
GREEN When bungee jumping from a high bridge over Victoria Falls, an operator first attaches an elastic rope to the jumper. The jumper then jumps off the bridge, falling freely until they reach the unstretched length of the rope. Then, the rope begins to stretch and slows the jumper to a stop. The rope pulls the jumper back up and they osollte up and down for a while until the operator pulls the jumper...
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