Question: The man A has a weight of 175 lb and jumps from rest h = 8 ft onto a platform P that has a weight

The man A has a weight of 175 lb and jumps from rest h = 8 ft onto a platform P that has a weight of 60 lb. The platform is mounted on a spring, which has a stiffness k = 200 lb/ft. If the coefficient of restitution between the man and the platform is e = 0.6 and the man holds himself rigid during the motion, determine the required height h of the jump if the maximum compression of the spring becomes 2 ft.

The man A has a weight

Step by Step Solution

★★★★★

3.50 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

For the platform after collision 60 200X 03 ft 1 T V 160 3222 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-IM (62).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

The car A has a weight of 4500 lb and is traveling to the right at 3 ft/s. Meanwhile a 3000-lb car B is traveling at 6 ft/s to the left. If the cars crash head-on and become entangled, determine...

Block A has a weight of 100 lb and rests on a surface for which ? s = 0.25. If the coefficient of static friction between the cord and the fixed peg at C is ? s = 0.3, determine the greatest weight...

The man M weighs 150 lb and jumps onto the boat B which is originally at rest. If he has a horizontal component of velocity of 3 ft/s just before he enters the boat, determine the weight of the boat...

The combined weight of the load and the platform is 200 lb, with the center of gravity located at G. If a couple moment of M = 900 lb ft is applied to link AB, determine the angular velocity of links...

Final Review Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following is a pair of scalar quantities? a. Speed Distance c....

A horizontal circular platform has a weight W 1 and a radius of gyration k z about the z axis passing through its center O. The platform is free to rotate about the z axis and is initially at rest. A...

An organization'spurpose and respective strategy are influenced by its stakeholders. Use the relevant dimensions of Figure 5.2 to identify the main stakeholders for Volkwagen'selectric vehicle...

Final Review Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 41. If two objects collide and stick together, what will happen to their velocities?...

An organization'spurpose and respective strategy are influenced by its stakeholders. Use the relevant dimensions of Figure 5.2 to identify the main stakeholders for Volkwagen'selectric vehicle...

this is the whole case study. i need help with the action items. This case was developed solely for the purpose of classroom discussion. Some details of the case have been disguised. This case is not...

One sphere has a radius of 5.10 cm; another has a radius of 5.00 cm. What is the difference in volume (in cubic centimeters) between the two spheres? Give the answer to the correct number of...

Explain how shoppers use or contribute content to the seven forms of online reviews and ratings.

11. The table below shows some values of x and the corresponding values of y, correct to 2 decimal (i) Copy and complete the table, leaving your answers to 2 decimal places where necessary. (ii) Find...

In a game two dice are thrown. Let one die be "weighted" so that a 2 shows up with probability 3/10, and 3, shows up with probability 3/10 while its other numbers all have equal probabilities. The...

integral x^4 + 6x^3 + 10x^2 + x/x^2 + 6x + 10 dx

EXPLAIN the Archimedes principle in detail?

During the early morning hours, customers arrive at a branch post office at an average rate of 57 per hour (Poisson), while clerks can provide services at a rate of 19 per hour. If clerk cost is...

James Rachel made some critical observations regarding cultural relativism. In the Philippines where we highly respects cultural differences, suggest some good points that contradict Rachels...

Bumbles Bees, Inc., has identified the following two mutually exclusive projects: a. What is the IRR for each of these projects? If you apply the IRR decision rule, which project should the company...

Dominair is a Low-Cost carrier operating a network of rol which the average sector length is 2000km. Dominair op a mix of leased \& owned aircraft, all fitted in a full econom layout. In H1 2044, it...

Q4) A stock is expected to pay a dividend of $1 per share in 2 months and in 5 months. The stock price is $40, and the risk-free rate of interest is 7% per annum with continuous compounding for all...

The Nutrex Corporation wants to calculate its weighted average cost of capital. Its target capital structure weights are 40 percent long term debt and 60 percent common equity. The before tax cost of...