Question: 1. Two iron workers are on a project 72.0 m apart. To get the others attention, one worker strikes his lunch pail with his wrench.

1. Two iron workers are on a project 72.0 m apart. To get the other’s attention, one worker strikes his lunch pail with his wrench. How long does it take the sound to travel through the air if the speed of sound under these conditions is 345 m/s?
2. A construction worker 30.0 m above the ground drops his hammer. How long does his shouted warning take to reach the ground if the speed of sound under these conditions is 345 m / s?

Step by Step Solution

★★★★★

3.53 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 Here the distance between the workers 72 m Speed o... 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)

251-P-M-W-M (313).docx

120 KBs Word File

Students Have Also Explored These Related Oscillations Mechanical Waves Questions!

How long does it take for a $4,800 investment at 8% compounded monthly to be worth more than a $5,000 investment at 5% compounded monthly? Solve Problem using graphical approximation techniques on a...

A star is 35pc away. How long does it take for its light to reach us?

How long does it take money to double in value for the specified interest rate? (a) 6% compounded monthly (b) 6% compounded continuously

23 Nickel and Dimed: On (Not) Getting By in America BARBARA EHRENREICH Major changes in welfare legislation in 1996 eliminated cash payments to millions of America's poor, requiring them to find...

1-l need long introduction about (RW CITRUS & JUICE: INTERIM GENERAL MANAGER) case study. 2_I need long answer for this question in the same case (3. What is the bare minimum that needs to be in...

What things are going wrong at RW Citrus & Juice? What are the root causes of these issues? RW CITRUS & JUICE: INTERIM GENERAL MANAGER It was November 19, 2016, and David Ross watched Nadine Berry...

Watts and Ross find themselves constantly trying to make up for missing ingredients. No Scheduling or inventory system is perfect, so allowances must always be made to accommodate things that might...

only numbers 3,4 and 5 thank you TAXES! When it comes to how the American household is taxed, every family is different. We will start with a model suggesting that the average U.S. household earns a...

\f 134 THE BIG SQUEEZE munications Workers of America that has sought to unionize high"tech workers. "They hire whomever Microsoft tells them to put on their payroll. Then they p~ocess their...

Please answer the following questions after reading Lectures 3,4 and 5: 1. Please list, describe and explain each one of the five major types of taxes as discussed in Lectures 3,4, and 5: What is the...

When is a weak acid weak and when is a weak acid strong? Show that the weak acid HA will be 92% dissociated when dissolved in water if the formal concentration is one-tenth of Ka (F = Ka/10). Show...

For the voltage-divider bias configuration of Fig. 4.115, determine: In Figure 4.115 (a) IC. (b) VE. (c) VCC. (d) VCE. (e) VB. (f) R1. 16 V 3.9 k 62 k CE 9.1 k 0.68

Computerized Accounting 12 How do I Prepare the profit and loss report for 7/31 to determine the Automobile account expense? Points Instructions and Feedback Breakdown 2/4 Prepare the profit and loss...

What are the key considerations that need to be taken care of for the effective marketing of an IPO?

Four identical particles each have charge q and mass m. They are released from rest at the vertices of a square of side L. How fast is each charge moving when their distance from the center of the...

How much work is required to assemble eight identical point charges, each of magnitude q, at the corners of a cube of side s?

The potential in a region between x = 0 and x = 6.00 m is V = a + bx, where a = 10.0 V and b = -7.00 V/m. Determine (a) The potential at x = 0, 3.00 m, and 6.00 m, and (b) The magnitude and direction...

Problem 1: Clustering The dataset given is about the Health and economic conditions in different States of a country. The Group States based on how similar their situation is, so as to provide these...

A restaurant leaves a fishbowl on the counter for diners to drop their business cards. Once a month, a business card is pulled out to award one lucky diner with a free meal. Identify which type of...

please help with hw questions Listed below are heights of a random sample of men and women. Men 188.2 167.3 176.8 177.6 173.2 174.6 171.3 174.9 175.5 179.3 Women 160.2 167.9 167.9 153.1 160.7 178.3...