PLEASE HELP ME!! DIMENSIONAL ANALYSIS
CHEMISTRY
DUE IN 5 MINS!!!
Solved
Show answers
More tips
- H Health and Medicine These Food Additives Can Do Significant Harm to Your Health...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Chemistry
- C Chemistry Read the given expression. Effective nuclear charge = atomic number - x Which of the following explains the identity of X and its trends across a period? (5 points) X...
- C Chemistry Aluminum hydroxide reacts with Iron Il nitrate to produce Iron II hydroxide and aluminum nitrate. If 600 grams of Iron Il nitrate reacts, how many grams of aluminum nitrate...
- C Chemistry How did the first DNA formed...
- C Chemistry As a maritime air mass moves across land, what happens to the air mass? O The air mass will not change O The air mass will become a hurricane O The air mass will become...
- C Chemistry List Three ways salt water enters the bay system...
- C Chemistry The author writes, “Gerardo Ceballos, a researcher at the Universidad Nacional Autonoma de Mexico in Mexico City, acknowledged that the study is written in usually alarming...
- C Chemistry Which of the following statements is/are true for a 0.10 M solution of a weak acid HA? a. H+ A- b. H+ = A- c. The pH is 1.00. d. The pH is less than 1.00....
- B Business In the first quarter of operations, a manufacturing cell produced 80,000 stereo speakers, using 20,000 production hours. In the second quarter, the cycle time was 10...
- M Mathematics Identify the domain and range of the function in the boxes. Enter the range values in ascending order separated by commas. Age Admission Price under 5 free 5-17 $25 18-64...
- B Biology Which correctly lists the three processes that are affected by freeze and thaw cycles? creep, landslide, and deposition deposition, creep, and weathering landslide, slump,...
Ответ:
12 mi/h
Explanation:
Step 1: Given data
Total distance (d): 6 kmTime elapsed (t): 19 minStep 2: Convert "d" to miles
We will use the conversion factor 1 mi = 1.60934 km.
6 km × 1 mi/1.60934 km = 3.7 mi
Step 3: Convert "t" to hours
We will use the conversion factor 1 h = 60 min.
19 min × 1 h/60 min = 0.32 h
Step 4: Calculate the average speed of the runner (s)
The speed is equal to the quotient between the total distance and the time elapsed.
s = d/t
s = 3.7 mi/0.32 h = 12 mi/h
Ответ:
The answer is A