Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Apr 25, 2024

A 1700kg car is traveling at 20m/s. The car in front of him slams on their brakes. By the time the driver notices the other

A 1700kg car is traveling at 20m/s. The car in front of him slams on their brakes. By the time the driver notices the other car has stopped he only has 2.5s to stop.

What is the change in momentum of the car?

What is the Impulse felt by the driver as the car comes to a stop?

What is the force needed to stop the car?

Step by Step Solution

★★★★★

3.47 Rating (150 Votes )

There are 3 Steps involved in it

Step: 1

Given Mass of the car m 1700 kg Initial velocity u 20 ms Time to stop t ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Essentials Of Services Marketing

Authors: Jochen Wirtz

4th Edition

1292425199, 9781292425191

More Books

Students also viewed these Physics questions

Question

★★★★★

V iewed from Wilson Avenue, the Sullivan Ford Auto World dealership presented a festive sight. Flags waved, and strings of triangular pennants in red, white, and blue fluttered gaily in the late...

Answered: 1 week ago

Question

★★★★★

Stand in what you stand for.ISlide, Inc. Company Motto In August 2014, Justin Kittredge, whose email signature read, President, CEO, and JanitorISlide, Inc., reflected on the whirlwind of the past 20...

Answered: 1 week ago

Question

★★★★★

The police barrack calls an officer and tells him an anonymous caller said there was a red, convertible Mercedes driving all over the road on Rt. 50 heading toward the Bay Bridge. The officer gets...

Answered: 1 week ago

Question

★★★★★

Suppose 2 x - T f(x) -1-cos z for all real numbers z. Find lim f(x) PIK 2) Use the Squeeze Theorem to evaluate the limit lim 2 sin()

Answered: 1 week ago

Question

★★★★★

Suppose that, on average, 3 telemarketers call your house during a 7-day period. a. What is the mass of the number of telemarketers calling your house during one day? b. What is the probability that...

Answered: 1 week ago

Question

★★★★★

Table 5.9 shows the rents for fourteen renters of two-bedroom apartments from three cities. a. How many respondents answered this question? b. The mean score for this variable is 5.5, indicating...

Answered: 1 week ago

Question

★★★★★

describe models that indicate how these errors can lead to accidents;

Answered: 1 week ago

Question

★★★★★

The unadjusted trial balance of the Manufacturing Equitable at December 31, 2011, the end of its fiscal year, included the following account balances. Manufacturings 2011 financial statements were...

Answered: 1 week ago

Question

★★★★★

1. Prepare journal entries to record the following transactions for Cosmotown for 2012. The Town records encumbrances only for its Supplies appropriation. (25 pts) a. Cosmotown adopted the following...

Answered: 1 week ago

Question

★★★★★

Shauna Coleman is single. She is employed as an architectural designer for Streamline Design (SD). Shauna wanted to determine her taxable income for this year (2022). She correctly calculated her...

Answered: 1 week ago

Question

★★★★★

( a ) Explicitly state the wastes that you see in the U - profile in Part 3 . State if the process is balanced or not. Briefly discuss the effects of the wastes on production, revenue, and profit.

Answered: 1 week ago

Question

★★★★★

Referring to KMART Transaction Process, please help me to figure out these question - Based on your experience with the process, identify an improvement opportunity. Adjust your process model,...

Answered: 1 week ago

Question

★★★★★

In "The New Momism," Susan Douglas and Meredith Michaels chart a "set of ideals, norms, and practices" that have emerged and gained in strength since the 1980s. Propagated in large part by mainstream...

Answered: 1 week ago

Question

★★★★★

getBarbrood ustuprates of bloq mont triog rose heyro 11. Eliminate the parameter from the parametric equations - x(t)=t 1, y(t) = log(2t). (OS)=(S)

Answered: 1 week ago

Question

★★★★★

6. What resources are available to the front office manager? Rank the importance of these resources in providing service to guests and supervising employees. 7. How does the front office manager...

Answered: 1 week ago

Question

★★★★★

Required: 1. Calculate the expected cash collections for April, May, and June, and for the three months in total. 2. Prepare a cash budget, by month and in total, for the three-month period. Complete...

Answered: 1 week ago

Question

★★★★★

What are multinational corporations (MNCs) and what economic roles do they play?

Answered: 1 week ago

Question

★★★★★

Profile an individual whose leadership skills have played a significant role in the success of a service organization and identify personal characteristics that you consider important.

Answered: 1 week ago

Question

★★★★★

Select a bad and a good waiting experience, and contrast the two situations with respect to the service environment and the other people waiting.

Answered: 1 week ago

Question

★★★★★

How can marketing mix elements be used to reshape demand patterns?

Answered: 1 week ago

Question

★★★★★

Assertiveness and leadership. Management professors at Columbia University examined the relationship between assertiveness and leadership (Journal of Personality and Social Psychology, Feb. 2007)....

Answered: 1 week ago

Question

★★★★★

Testing tires for wear. Underinflated or overinflated tires can increase tire wear. A new tire was tested for wear at different pressures, with the results shown in the following table. a. Plot the...

Answered: 1 week ago

Question

★★★★★

Childhood obesity study. The eating patterns of families of overweight preschool children were the subject of an article published in the Journal of Education and Human Development (Vol. 3, 2009). A...

Answered: 1 week ago

Previous Question Next Question