Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 08, 2024

A mechanic pushes a 3.10 10 3 -kg car from rest to a speed of v , doing 5,040 J of work in the process.

A mechanic pushes a 3.10 10³-kg car from rest to a speed of v, doing 5,040 J of work in the process. During this time, the car moves 28.0 m. Neglecting friction between car and road, find v and the horizontal force exerted on the car.

(a) the speed v m/s

(b) the horizontal force exerted on the car (Enter the magnitude.) N

Step by Step Solution

There are 3 Steps involved in it

Step: 1

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

Waves And Oscillations In Plasmas

Authors: Hans L. Pecseli

2nd Edition

978-1032236421, 1032236426

More Books

Students also viewed these Physics questions

Question

★★★★★

Suppose that X1, X2, . . . , Xn and Y1, Y2, . . . , Ym are independent random samples from normal distributions with means X and Y and known standard deviations X and Y, respectively. Derive a...

Answered: 1 week ago

Question

★★★★★

What is spend analysis? Why is it necessary'?

Answered: 1 week ago

Question

★★★★★

=+a) Is this an experiment or an observational study? Explain.

Answered: 1 week ago

Question

★★★★★

On January 1, 2013, Peach Company issued 1,500 of its $20 par value common shares with a fair value of $60 per share in exchange for the 2,000 outstanding common shares of Swartz Company in a...

Answered: 1 week ago

Question

★★★★★

Jackson Lumber Company incurs a cost of $400 per hundred board feet (hbf) in processing certain "rough-cut" lumber, which it sells for $544 per hbf. An alternative is to produce a "finished cut" at a...

Answered: 1 week ago

Question

★★★★★

A retailer pays $ 2 0 0 , 0 0 0 rent each year for its two - story building. Space in this building is occupied by five departments as shown here. \ table [ [ \ table [ [ Department ] , [ Jewelry ] ,...

Answered: 1 week ago

Question

★★★★★

Jan's electric bill is averaging $12 per day mostly due to the air conditioner. By setting the AC to a higher temperature, closing curtains to block sunlight, and using direct-blowing fans for...

Answered: 1 week ago

Question

★★★★★

What stage of human development are you in currently and what are your main challenges/activities? (I AM 24) Reflecting on Erikson's theory of psychosocial development, which stage do you find...

Answered: 1 week ago

Question

★★★★★

Think of a scenario from media you have recently seen that portrayed a traditional sexual script such as courtship, first date, first sexual encounter, long-term relationship, etc. First, briefly...

Answered: 1 week ago

Question

★★★★★

1. What was net operating working capital for 2014 and 2015? 2. What was the 2015 free cash flow? 3. How would you explain the large increase in 2015 dividends? Powell Panther Corporation: Balance...

Answered: 1 week ago

Question

★★★★★

Lobers, Inc., has two investment proposals, which have the following characteristics: PROJECT A PROJECT B PROFIT NET CASH PROFIT NET CASH PERIOD COST AFTER TAXES FLOW COST AFTER TAXES FLOW 0 $9,000 -...

Answered: 1 week ago

Question

★★★★★

Identify the characteristics of people with low and high selfesteem.

Answered: 1 week ago

Question

★★★★★

1. During the next week, study the listening habits of students in another class in which you are enrolled. Keep a journal of your observations by identifying the nonverbal behaviors you witness. Are...

Answered: 1 week ago

Question

★★★★★

3. Many times, we take the conversation away from others and make it our own. This practice not only wastes time, but is a major relationship killer. Here is how it works: At the beginning of the...

Answered: 1 week ago

Previous Question Next Question