Question

In: Physics

answer all or do not answer SHOW ALL WORK FOR COMPUTATIONAL PROBLEMS OR NO CREDIT (write...

answer all or do not answer

SHOW ALL WORK FOR COMPUTATIONAL PROBLEMS OR NO CREDIT (write out the equation and solution)

1. Determine the number of significant figures for the following:

A) 4778526

B) 0.075

C) 850

D) 14268.5

E) 25.8 x 105

F) 3310 x 10-1

2) Convert the following into scientific notation:

A) 0.004288

B) 4200

C) 363000000

D) 0.00000363

Please use these conversion for the following problems :

1mi = 1609 m               3.79 L = 1.00 gal           1.00 mi = 1.61 km

1 foot = 12 inches         1m/s = 2.2 mi/hr            1 inch = 2.45 cm = 25.4mm

3) Express 18 mi/h in units of meters per second. (1 mi = 1609 m)

4) Convert 775,632 seconds into days

5) Convert 42 miles into feet

6) Your car gets 22.6 mi/gal on a vacation trip in the U.S. If you were figuring your mileage in Europe, how many km/L did it get?

7) Suppose that an object travels from one point in space to another. Make a comparison between the magnitude of the displacement and the distance traveled by this object. Then write or draw out an example.

A) The displacement is either greater than or equal to the distance traveled.

B) The displacement is always equal to the distance traveled.

C) The displacement is either less than or equal to the distance traveled.

D) The displacement can be either greater than, smaller than, or equal to the distance traveled.

Example -

8) If the acceleration of an object is zero, then that object cannot be moving.

A) True

B) False

EXPLAIN

9) You are driving home on a weekend from school at 51 mi/h for 115 miles. It then starts to snow and you slow to 35 mi/h. You arrive home after driving 4 hours and 45 minutes. How far is your hometown from school?

Solutions

Expert Solution


Related Solutions

Computational Problems: To obtain the correct multiple-choice answers, perform the computational work and save it to...
Computational Problems: To obtain the correct multiple-choice answers, perform the computational work and save it to review later when you compare your answers with mine, which will be uploaded on Canvas soon after you take the exam. This is a computational problem that will cover questions A-P. A university security office investigates if there is a statistical difference in public endangerment driving between the three most common traffic violations students commit while driving on the campus streets (Group 1: driving...
Show all of your work. No credit will be given if there is no work. Simplify...
Show all of your work. No credit will be given if there is no work. Simplify if possible, unless noted. Setup: • Suppose the probability of a part being manufactured by Machine A is 0.4 • Suppose the probability that a part was manufactured by Machine A and the part is defective is 0.12 • Suppose the probability that a part was NOT manufactured by Machine A and the part IS defective is 0.14 Questions To Answer: 1. (2 pts)...
Please show all work, calculation, or explanation to receive full credit and circle the correct answer....
Please show all work, calculation, or explanation to receive full credit and circle the correct answer. Use the following Information to Answer Problems 1 and 2 Bradford Services Inc. (BSI) is considering a project that has a cost of $10 million and an expected life of 3 years. There is a 30 percent probability of good conditions, in which case the project will provide a cash flow of $9 million at the end of each year for 3 years. There...
*Complete the problems in an Excel spreadsheet. Be sure to show your work to receive credit;...
*Complete the problems in an Excel spreadsheet. Be sure to show your work to receive credit; no hard keys. Problem 2-1: Preparing Financial Statements Information below is for Warner Manufacturing, Inc. for the year ended December 31, 20x1 except where beginning of year numbers indicated. All amounts in SAR unless otherwise stated. Using the information below: 1. Prepare an income statement with the proper title 2. Prepare end of year balance sheet with the proper title 3. Calculate net working...
*Complete the problems in an Excel spreadsheet. Be sure to show your work to receive credit;...
*Complete the problems in an Excel spreadsheet. Be sure to show your work to receive credit; no hard keys. Problem 2-1: Preparing Financial Statements Information below is for Warner Manufacturing, Inc. for the year ended December 31, 20x1 except where beginning of year numbers indicated. All amounts in SAR unless otherwise stated. Using the information below: 1. Prepare an income statement with the proper title 2. Prepare end of year balance sheet with the proper title 3. Calculate net working...
Show all work in the space provided. All work must be shown to obtain full credit....
Show all work in the space provided. All work must be shown to obtain full credit. If a calculator function was used, list exactly what was entered into the calculator. All z-score calculations must be shown. 1. According to one study, the average hours of sleep on a weeknight for men was 6.9 hours with a standard deviation of 1.5 hours. a. Find the proportion of men who sleep for more than 8 hours per night. b. Find the proportion...
Show all work for credit. Be sure to label work and use sentences as appropriate to...
Show all work for credit. Be sure to label work and use sentences as appropriate to explain what steps you are taking. Be sure to clearly label any steps, results, or conclusions. Mention every single step you do. For the following function f(x) = 2x-5/x+1 Find : (a) (5 points) Find the domain (in interval notation). (b) (5 points)Find any Vertical asymptotes or holes. Provide a written explanation why you are choosing Vertical asymptote or hole. (c) (5 points)Find any...
Please read carefully. You must show all of your work for full credit. A correct answer...
Please read carefully. You must show all of your work for full credit. A correct answer with no work shown is worth no points, but an incorrect or partial answer with some work shown may be worth partial credit. Include explanations in each step. Correct format for writing answers (using symbols and letters). Question: What is the probability that fewer than 120 agreed? Answer: P (x < 120) I. An orange juice producer buys oranges from a large orange grove...
Answer all, show work: Raintree Cosmetic Company sells its products to customers on a credit basis....
Answer all, show work: Raintree Cosmetic Company sells its products to customers on a credit basis. An adjusting entry for bad debt expense is recorded only at December 31, the company’s fiscal year-end. The 2020 balance sheet disclosed the following: Current assets: Receivables, net of allowance for uncollectible accounts of $49,000 $ 527,000 During 2021, credit sales were $1,845,000, cash collections from customers $1,925,000, and $58,000 in accounts receivable were written off. In addition, $4,900 was collected from a customer...
Write on the worksheet and show all your work Circle the correct answer BUAC – 20B...
Write on the worksheet and show all your work Circle the correct answer BUAC – 20B Managerial Accounting Extra Credit Worksheet – 7 points Information Part 1 Hanson Inc. has the following direct materials standard to manufacture one Zippy: 1.5 pounds per Zippy at $4.00 per pound Last week, 1,700 pounds of materials were purchased and used to make 1,000 Zippies. The materials cost a total of $6,630. How many pounds of materials should Hanson have used to make 1,000...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT