Question

15. The arm and blade of a windshield wiper have a total length of 34 inches. If the blade is 24 inches long and the wiper sweeps out an angle of 120°, how much window area can the blade clean?
0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
15. The arm and blade of a windshield wiper have a total length of 34 inches....
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • After a busy grocery shopping trip, you are carrying multiple bags on your arm to get...

    After a busy grocery shopping trip, you are carrying multiple bags on your arm to get every- thing into the house quickly. You have one bag containing 15 kg of groceries in your hand and another10kgbag8cmupyourarm. Yourlowerarmis28cmlongandhasamassof3kg. Your your bicep is connected to your lower arm 3 cm towards your hand from your elbow. The elbow is the hinge between your lower arm and the humerus bone of the upper arm. The humerus is 24 cm long and has a...

  • A warehouse, whose dimensions are shown below, needs stucco. The front and back of the warehouse...

    A warehouse, whose dimensions are shown below, needs stucco. The front and back of the warehouse each have a rollup door measuring 16 ft by 9 ft. The side of the warehouse facing the parking lot has a window measuring 162 in by 32 in and an entry door measuring 3 ft by 7 ft. The other side of the warehouse has no window or door. Use the given information to answer the questions. Each tab shows a different view...

  • 1) The set of the weights of professional football players was found to have a mean...

    1) The set of the weights of professional football players was found to have a mean of 275 lbs. with a standard deviation of 15 lbs. If there are a total of 1,650 pro football players in the US, what is the minimum number that weigh between 250 and 300 lbs.? 2) Scientists measured the area claimed by each Bengal tiger in a certain jungle. The mean area claimed was 30 square miles with s=2.8 mi2. At least 99% of...

  • 3. An aircraft has an empty weight of 1,000 kN and a total wing area of 226 m2. The aircraft has ...

    3. An aircraft has an empty weight of 1,000 kN and a total wing area of 226 m2. The aircraft has a take-off speed of 300km/hr at an angle of attack of 20°. The wings are based on the NACA 2418 aerofoil and have a chord length of 7m a. Is the NACA 2418 chambered? How can you tell? b. What is the maximum wing chamber in metres? c. What is the maximum wing thickness in metres? d. What is...

  • Part 1 Before we can consider the effects it might have, we must consider the high...

    Part 1 Before we can consider the effects it might have, we must consider the high tension power line itself. Such wires are frequently constructed by twisting aluminum or copper wires together into a large flexible bundle. Consider such a copper cable with a diameter of 4 cm. If this cable is 10 km long, what is its resistance? Remember:      Resistance = Resistivity * Length / Area      Resistivity of copper is 0.0000000168 Ω-m      Cross sectional Area of...

  • I need help to answer 15 only!!!! I have 11-14 correct allready. thanks! I only need...

    I need help to answer 15 only!!!! I have 11-14 correct allready. thanks! I only need help with #15. i have the answers for 11-14 already. T445f81 21 .EZIGCO 11.During a spacewalk gone bad, two astronauts end up attached by a rope whirling about each other. If they complete one circle in time 4.4 s, and the total angular momentum of the two-astronaut system is 21600 kg-m /s, what is the moment of inertia of the system? A. 4.9-1003 kg-m2,...

  • 3. An aircraft has an empty weight of 1,000 kN and a total wing area of...

    3. An aircraft has an empty weight of 1,000 kN and a total wing area of 226 m2. The aircraft has a take-off speed of 300km/hr at an angle of attack of 20°. The wings are based on the NACA 2418 aerofoil and have a chord length of 7mm a. Is the NACA 2418 chambered? How can you tell? b. What is the maximum wing chamber in metres? c. What is the maximum wing thickness in metres? d. What is...

  • (1 point) The ubiquitous 12oz aluminum cans used to distribute drinks in this country have a diam...

    (1 point) The ubiquitous 12oz aluminum cans used to distribute drinks in this country have a diameter of approximately 2.75 inches and a height of 5.0 inches. Estimate the amount of aluminum that could be saved if the cans were designed with the ratio d/h=1d/h=1, while having the same volume as the standard 12oz can.   A can manufacturer located in Oklahoma City produces aluminum cans for one major cola company. The distribution area for these cans includes about 13% of...

  • 3. Using Excel to solve the problems below If there is cube which has length I 9m and width w-5m the height of the cube could be represented as h, the total surface area could be calculated as: S...

    3. Using Excel to solve the problems below If there is cube which has length I 9m and width w-5m the height of the cube could be represented as h, the total surface area could be calculated as: S-2 (w l +w h+h l) If h increases from 1m to 15m, each time h increases 1m, build a table in Excel to include 2 columns, one is for h and the other is the calculated total surface area S. Plot...

  • Question Completion Status: S 5 0 0 E 9100 120 0 15 16 17 18 19...

    Question Completion Status: S 5 0 0 E 9100 120 0 15 16 17 18 19 20 21 22 23 24 25 200 270 200 200 300 310 320 33 34 35 36 30 90 AG QUESTION 15 2.5 points See Beginning and ending balances of Accounts Receivable were 543.000 and 522.000, respectively. If collections from clients during the period were 565.000 how much were services rendered on account? TTTT Paragraph. Anal 3(120 E.E. T. . %DO Q U EST'T,)...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT