ransfer from a 400kmne both planets moveQ 100% QQ 100% Q3) A bungee jumper of mass 65.0 kg jumps off of a bridge with along bungee cord tied safely and securely to their legs. Thebungee cord is assumed to behave like a perfect spring.Below you can find a graph representing the bungee jumper'sheight above the ground as a function of time.c) Describe two assumptions that were made in this scenario, and explain how this "ideal"scenario would differ in the real world, where these assumptions are not valid.I1001,015Time (s)While stretched to its greatest length, the bungee cord is under high tension, and begins to vibratedue to resonance with the local air currents. It's observed behaviour is that of a standing wave ona string which is fixed at both ends. A camera captures an image of the bungee cord, seen below.(note that this image represents its full length)a) Determine the spring constant of this bungee cord.b) Calculate the maximum velocity of the bungee jumper during this process.d) Calculate the wavelength of the standing wave created by the bungee cord......DELLc) Explain how a standing wave pattern is produced on a vibrating string with two fixed ends

Let us consider the graph given :

Answered: 3) A bungee jumper of mass 65.0 kg…

Similar questions

A block of mass m is attached to a spring (k) and released from rest when the block has been compressed a distance d. What is the maximum speed of the block? 5.
Pendulum: The _200 gʻ*bob" of a _1.2_m long pendulum is pulled back so that the string makes an angle of 15° from the vertical. A.) Determine the speed of the "bob" at the lowest point of the swing. B.) Determine the height at which the velocity of the “bob" will be 2 Vmax. 15°
A 2.0-kg block is pressed against a spring ( spring constant is 300 N/m) compressing it 0.50 -meters from its equilibrium. The block is released and allowed to slide up a frictionless surface. How high does the block rise? Image of block after reaching the highest point.
Please show work please… Thank you!
A heavy ball with a weight of 150 N is hung from the ceiling of a lecture hall on a 4.6-m-long rope. The ball is pulled to one side and released to swing as a pendulum, reaching a speed of 5.7 m/s as it passes through the lowest point. You may want to review (Pages 192 - 194) For help with math skills, you may want to review: Solutions of Systems of Equations ▼ Part A What is the tension in the rope at that point? Express your answer to two significant figures and include the appropriate units. ► View Available Hint(s) T = 1 Submit |μA Value Units ?
1) c) A block on a frictionless surface is connected to a 10N/m spring. A velocity vs. time graph is given below. Sketch position vs. time and acceleration vs. time graphs with appropriate details. Determine the maximum displacement and maximum acceleration using forces and/or energy principles (i.e. not calculus). Include appropriate diagrams and/or bar charts for determining these quantities. Determine the equations that correspond to each of the graphs including numerical values where appropriate. Determine the mass of the block. Show your work. Position: Velocity (cm/s) vs. time (s): Velocity vs. time (cm/s) na 2.5 1.5 9.5 -0.5 -1.5 V= Acceleration:
A 0.500 kg mass is attached to a spring and executes SHM with a velocity given by T v(t) = (3.60m) sin((4.71) - t 2 a) What is the period? b) What is the amplitude? c) What is the maximum acceleration of the mass? d) What is the force constant of the spring? e) What is the velocity of the mass at t=0? f) What is the velocity of the mass at t=1.50 s? g) Write a function for displacement x(t), using the fact that at t=0 the mass is at x = 0. h) What is the total energy of the system at t=1.50 s?
Crath Course QUESTION a rocket, on an unknown planet, launches straight upward. Starting from rest, the rocket accelerates uniformly until it reaches 25 m/s then maintains that velocity until its bosters shut off. It eventually falls back to the planet. QUESTION, ASSUME: • Starting at t= 0, the rocket accelerates, uniformly, upwards a total distance of 10 m, where it reaches an instantaneous velocity of 25 m/s • The moment it reaches an instantancous velocity of 25m/s, it travels 30 m upward at a constant speed, then the engines cut off. • The moment the engines cut off: the rocket is in free fall From the time it initially launches (t- 0) to the time it lands back on the planet is 12s • The acceleration due to gravity is constant on this planet. HOWEVER you may not assume g = 10 m/s • Air resistance is negligible QUESTION, DETERMINE: • The acceleration due to gravity on this planet
A spring with a spring constant of k=157N/m is initially compressed by a block a distance d=0.21m. The block is on horizontal surface with coefficient of kinetic friction yk static friction ys and has a mass of m=6kg B)Assuming the block is released from the initial position and begins to move to the right input an expression for the sum of the force in the x- direction in the configuration.
As shown in the figure below, a box of mass m = 9.60 kg is slidine across a horizontal frictionless surface with an initial speed v, = 3.40 m/s when k = 2950 N/m. encounters a spring of constant The box comes momentarily to rest after compressing the spring some amount x Determine the final compression x (in m) of the spring. 0.2 Can you write an expression for the initial kinetic energy of the box in terms of its mass and initial speed? What is the final kinetic energy of the box? How is the change in kinetic energy related to the initial and final kinetic energy? Since only conservative forces are acting on the system (box and spring) is energy conserved? How is the change in spring potential energy related to the change in kinetic energy of the box? How is the compression of the spring related to the change in potential energy of the spring and the spring constant? m
o Harry is designing the crumple zones in a new car. He decides to model the front end of the car as a spring. If he wants it to bring the car (mass m) to rest from an initial velocity to without the passengers experiencing an acceleration of more than ama, what spring constant should he use? mal amla
Suppose that the speed that a fish can swim depends on the 3/2 power of the length of the fish. Also suppose that that a herring with the length of 0.30 meters swims at a speed of 1.67 m/s. a)Find the particular equation showing the relationship between swimming speed and length for this herring b)

SEE MORE QUESTIONS