5:12 AM Wed Apr 27* 100%Apr 27, 2UZZ at 5.1TI AMCordPlatformPlatform-CordDFigure 1. Initial StateFigure 2. Final StateAn amusement park ride is designed such that one end of an elastic cord is fixed to a platform that is adistance D above the ground. The other end of the cord is attached to a person of mass M. The cord has anunstretched length of L. To begin the ride, the person jumps up from the platform with an initial speed, vo , asshown in Figure 1. As the person falls, the elastic cord stretches and can be modeled much like a spring ofnegligible mass. After the cord can no longer be stretched, the person is a distance H above the ground andis no longer in motion, as shown in Figure 2. The reference position for zero gravitational potential energy ofthe person-cord-Earth system is a distance H above the ground. All frictional forces are considered to benegligible.?(a) The initial state of the system is shown in Figure 1, and the final state of the system is shown in Figure 2.i. Describe the energy transformations that take place from the initial state to the final state of the system. Foreach form of energy, identify the object or system that has that form of energy.в Ix? X2 5Ω10000 Wnitii. Derive an expression for the spring constant of the cord, in terms of D, L, h, vo, m, and physical constantsas appropriate.B I U x² X2 5 CΩ10 / 10000 Word Limit2(b) Suppose that air resistance cannot be ignored. For the position at which the person has jumped from theplatform and the cord reaches its maximum stretch length, how does the stretch length of the cord in thecase with air resistance compare with the stretch length in the case in which air resistance is ignored? Brieflystate your reasoning.>

Answered: Image /qna-images/answer/ff11f06e-d01b-408e-b67e-50ecefb0d3b4.jpg

Answered: + : Apr 27, 20Z2 at 5.11 AM Cord…

Science

Physics

+ : Apr 27, 20Z2 at 5.11 AM Cord Platform Platform

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Find the distance covered by mam Speed-4 m/s Time 5 s

A: Given data : Speed=S Time=t Required : Distance=d

Q: 20kw 10kN 5ku E to 4m 3m 3m 2m

A: In the situation above, the beam is at rest and is not moving or twisting. It means there is zero…

Q: 401 75 1 R m Ru w Hon {R 2 if R=300, find Req between 1 and 2

Q: (numbers 1-2) A 1.00 kg block is sliding up a surface inclined at 33.0° above the horizontal. The…

Q: water n = 19m calculate fir A r FH Th 3m 4m 3h

Q: Computation. Three blocks are connected as in the figure with m4-5 kg, mp-10 kg, mc=7 kg, and 0=4°.…

Q: The bends during flight. Anyone who scuba dives is advised not to fly within the next 24 h because…

A: The soldier dives at a depth 21 m. The parachute is at altitude 7.5 km. The average air density of…

Q: An aluminum ring of radius r₁=5.00 cm and a resistance of 3.55 x 10-4 is placed around one end of a…

Q: drive the next relationship = 0 ne² l mud

A: Drift velocity: Drift velocity is defined as the average velocity of the electron that drift…

Q: 60° A = 10.0 30° 30 53° 0 000 0o00 00000: 00000 00000 0000: 00000 000000000 00000 s0o 37° 000…

A: Vectors A , B , C , D and F are given as shown in the figure .

Q: Skier leaves the ramp at an angle of 25° at A and hits the slope at B. Find the skier's initial…

Q: A string with a mass per unit length of 0.500g/cm has waves traveling on it which can be described…

Q: Solve the question on a paper and upload the paper for evaluation: A wave is modeled with the wave…

Q: Analyze the position over time graph below. Which segments(s) show a non-zero constant velocity.…

A: in this question we analyze the graph .

Q: 1. In each of five situations, two point charges (Q₁, Q2) are separated by a distance d. Rank them…

Q: incorrect. ahhhh

Q: By direct integration, determine the moments of inertia of the triangular area about the x-and…

A: Solution:-Given that

Q: Consider a plane, monochromatic, electromagnetic wave traveling in a homogeneous medium. Its…

A: Given the magnetic fieldBx = 0By= 0Bz= B0cos(9y + 2× 109t) y is in metre and t is in second.find…

Q: Your answer is partially correct. A rifle that shoots bullets at 488(m)/(s) is to be aimed at a…

Q: 500 750 750 500 www Y. ww 25 Q

Q: 5. (Problem 22-23) A wire 2.80 m in length carries a current of 5.00 A in a region where a uniform…

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: 5. A brown stinky liquid has density = 3.119g/mL. Calculate the volume of 98mL of this liquid.

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: When a hypothetical diatomic molecule having atoms 0.8860 nm apart undergoes a rotational transition…

A: Given, r=0.8860 nm l=2

Q: A negative charge is shot through a small hole as shown with an initial kinetic energy. As it…

A: As given positive and negative charges the direction of electric field will be from positive to…

Q: Problem 3.4 - The car shown below is being pushed by force P. The weight of the car is 2.6-kips and…

Q: 8. In this circuit, the current through the 5-2 resistor is approximately 100 V 10Ω 10Ω A) 4 A B) 20…

Q: For a current carrying cable, one application which can be analyzed in industries is an autonomous…

Q: Suppose a person tas a mass of 64 kg How much won de they do on ther own body, movngtup 50 m on the…

A: Here, the person will do work against the force of gravity. hence, the work done by the person will…

Q: A 27m3 CUBICAL TANK IS FULL OF TWO DIFFERENT FLUIDS OF EQUAL PARTS. AN OBJECT WAS THROWN AND WAS…

Q: 10. An open container of water is filled to the very top. A 7 kg block with a density between 300…

Q: Q. 10: In of (R) is (a) 1.Q 3.Q (c) de circuit shown in figure, the value (CET-2003) (b) 20 (d) 4Ω

Q: Vector A (5, 2) and B = (1, -1) in (x, y) component form. What angle does A + B make with the…

A: Vector A=(5, 2) and B=(1, -1) in the form of (x, y) component form.

Q: b. The power (P) supplied to an electric circuit is given by P wR 27/w i? dt. 2n J0 If i = V * I…

A: Given, power is, P = ωR2π∫02πωi2dt and, i=V×Isinωt where ω is angular frequency, R is resistance, I…

Q: Şekil-2 T3 sokg 100kg The system to which a 10m long homogeneous 50kg rod is connected is in…

Q: A horizontal tension force pulls to the right on block A. Block A slides to the right on a…

Q: 21. An ideal spring with k = 6 N/m is initially compressed 0.40 m. One end is attached to a wall and…

Q: The electric potential at point A is 115 V, at point B it is -149 V. A 0.30 C point charge moves…

Q: Use the position versus time graph to answer the question. What distance does the object travel from…

A: Required ; To find the distance travelled by the object from time t = 0 to t = 3.

Q: Humans evolved in Earth's atmosphere, therefore the pressures interior to the body are relatively…

A: We will use formula for pressure to answer the question. The steps are as follows

Q: An object moves from point A to point B along the trajectory shown, one quarter of a circle. The…

A: An object moves from point A to point B along the trajectory shown, one quarter of a circle. The…

Q: The shaded region in the diagram below is a region of uniform electric field that is parallel to the…

Q: The resistance of a resistor at 6 degrees Celsius is given as 21 ohms. Determine the resistance, in…

A: The resistance depends on the temperature depends on the following formula R = Ro (1+α∆T) where, R…

Concept explainers

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.

Question

5:12 AM Wed Apr 27
* 100%
Apr 27, 2UZZ at 5.1TI AM
Cord
Platform
Platform
-Cord
D
Figure 1. Initial State
Figure 2. Final State
An amusement park ride is designed such that one end of an elastic cord is fixed to a platform that is a
distance D above the ground. The other end of the cord is attached to a person of mass M. The cord has an
unstretched length of L. To begin the ride, the person jumps up from the platform with an initial speed, vo , as
shown in Figure 1. As the person falls, the elastic cord stretches and can be modeled much like a spring of
negligible mass. After the cord can no longer be stretched, the person is a distance H above the ground and
is no longer in motion, as shown in Figure 2. The reference position for zero gravitational potential energy of
the person-cord-Earth system is a distance H above the ground. All frictional forces are considered to be
negligible.
?
(a) The initial state of the system is shown in Figure 1, and the final state of the system is shown in Figure 2.
i. Describe the energy transformations that take place from the initial state to the final state of the system. For
each form of energy, identify the object or system that has that form of energy.
в I
x? X2 5
Ω
10000 W
nit
ii. Derive an expression for the spring constant of the cord, in terms of D, L, h, vo, m, and physical constants
as appropriate.
B I U x² X2 5 C
Ω
1
0 / 10000 Word Limit
2
(b) Suppose that air resistance cannot be ignored. For the position at which the person has jumped from the
platform and the cord reaches its maximum stretch length, how does the stretch length of the cord in the
case with air resistance compare with the stretch length in the case in which air resistance is ignored? Briefly
state your reasoning.
>

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

9) Help me with this question, no handwritten
both parts plz
both parts plz
A mass, m, with speed, v, undergoes a perfectly elastic collision with an initially stationary I mass, M, as shown in the picture. What is the ratio of the two masses, m/M if after the collision, m and M have the same speed, V, but opposite velocities?
7) help me to solve this question, no handwritten.
14Y) help me to solve this question, Only typing is needed
9. Please help answer this question, thank you so much! :)
Please Answer Accurately.
8. Solve the following linear equation q(t) with conditions. dą -1- IR = 0 (I =", t= 0, q(0) = 0, qo = Cɛ) C dt'
89) Try to solve this question, no handwritten, only typing
pls send me answer in details and i will rate you sure.
3. Please help me answer this physics question