Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Dec 08, 2021

A car, mass 1200 Kg, is moving at a speed of 90 km hr. What is the total force required to stop the car from

A car, mass 1200 Kg, is moving at a speed of 90 km hr. What is the total force required to stop the car from a distance of 50 m.

Step by Step Solution

★★★★★

3.48 Rating (148 Votes )

There are 3 Steps involved in it

Step: 1

mass 1200 K9 6peed 9o ... 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

Fundamentals of Physics

Authors: Jearl Walker, Halliday Resnick

8th Extended edition

471758019, 978-0471758013

More Books

Students also viewed these Physics questions

Question

★★★★★

Problem 03: A W21x57 beam supports the load as shown. Using A 36 steel, determine the maximum uniformly distributed load w(kN/m) that the beam can support if the allowable deflection is 1/500 of the...

Answered: 1 week ago

Question

★★★★★

A fireworks rocket is moving at a speed of 45.0 m/s. The rocket suddenly breaks into two pieces of equal mass, which fly off with velocities 1 and 2, as shown in the drawing. What are the magnitudes...

Answered: 1 week ago

Question

★★★★★

A water-skier is moving at a speed of 12.0 m/s. When she skis in the same direction as a traveling wave, she springs upward every 0.600 s because of the wave crests. When she skis in the direction...

Answered: 1 week ago

Question

★★★★★

Suppose we want both the sensitivity and specificity to be at least 70%. Use the ROC curve to identify the possible value(s) to use as the cutoff for identifying people with dementia, based on these...

Answered: 1 week ago

Question

★★★★★

Indicate whether each of the following statements is true or false by writing T or F in the answer column. 1. Some types of contracts must be in writing to be enforceable. 1. __________ 2. The parol...

Answered: 1 week ago

Question

★★★★★

The gap between two neurons, across which neurotransmitter flows, is called the ___________.

Answered: 1 week ago

Question

★★★★★

Distinguish between the manifest and latent content of dreams.

Answered: 1 week ago

Question

★★★★★

Fiendish Friends makes Halloween costumes. The company incurred the following total costs to produce 25,000 costumes. Direct materials....... $200,000 Direct labor........ 150,000 Variable...

Answered: 1 week ago

Question

★★★★★

6. What are the expected return and standard deviation of a stock with the possible returns below? (10) Probability Return 45% 30% 55% -10%

Answered: 1 week ago

Question

★★★★★

During 2020. Riverbed Corporation reported net sales of $5,542.800 and net income of $1.560,000. its balance sheet reported. average total assets of $1,490,000 Calculate the asset turnover. (Round...

Answered: 1 week ago

Question

★★★★★

Given a MARR of 10%, you were tasked to choose between two mutually exclusive projects A and B using the Internal-Rate-of Return (IRR) criterion. If the IRR of project Ais 14% and the IRR of project...

Answered: 1 week ago

Question

★★★★★

3. Both Hawks Nest and the Upper Big Branch mine were underground work locations. Does this have any significance in the hiding of safety violations? If so, how? 4. Why would a modern organization...

Answered: 1 week ago

Question

★★★★★

Any device which carries data between end devices? The answer i picked is Intermediary Device is that correct if not what would the answer be?

Answered: 1 week ago

Question

★★★★★

Write a 175- to 350-word email that you could send to classmates informing them of the important points of the NHA exam and how to plan to sit for the exam. Address the following in your email: What...

Answered: 1 week ago

Question

★★★★★

10. According to the Harvard Business Review article "The Secrets of Great Teamwork," which one of the following is true? (5 Points) A compelling mission statement and vision are more important than...

Answered: 1 week ago

Question

★★★★★

Explain the basic tradeoff a state makes when it tightens regulations on licenses for physicians, pharmacists, or any other professionals. What are the costs and benefits?

Answered: 1 week ago

Question

★★★★★

a . Assume that Universal plans to purchase $ 4 0 0 , 0 0 0 in fixed assets during 2 0 2 2 and to dispose of no fixed assets during 2 0 2 2 . Universal Products Company has almost finished its pro...

Answered: 1 week ago

Question

★★★★★

Suppose the index goes to 18 percent in year 5. What is the effective cost of the unrestricted ARM?

Answered: 1 week ago

Question

★★★★★

A particle of positive charge Q is fixed at point P. A second particle of mass m and negative charge q moves at constant speed in a circle of radius r1, centered at P. Derive an expression for the...

Answered: 1 week ago

Question

★★★★★

A 1400 kg car moving at 5.3m/s is initially traveling north along the positive direction of a y axis. After completing a 90o right-hand turn rn 4.6 s, the inattentive operator drives into a tree,...

Answered: 1 week ago

Question

★★★★★

Zero, a hypothetical planet, has a mass of 5.0 x 1023 kg, u radius of 3.0 x 106 m, and no atmosphere. A 10 kg space probe is to be launched vertically from its surf ace. (a) If the probe is launched...

Answered: 1 week ago

Question

★★★★★

Visit http://www.irwebcasting.coiri/N'YKLIN E/2008/en/fs_nb.htm1, watch tire video of NYK operations, and summarize the supply chain/logisties services NYK Logistics performs for its customers.

Answered: 1 week ago

Question

★★★★★

For the last item you bought (a) determine its supply drain, (b) and describe the criteria you used to select the product1'supplier.

Answered: 1 week ago

Question

★★★★★

a. Determine which delivery alternative would be most economical for 80 boxes of parts. Each box costs $200 and annual holding cost is 30 percent of cost. Freight costs are: b. For what range of unit...

Answered: 1 week ago

Previous Question Next Question