An automobile changes speed as shown. Find its acceleration. 7. A dragster starts from rest and reaches
Question:
7. A dragster starts from rest and reaches a speed of 62.5 m/s in 10.0 s. Find its acceleration (in m/s2).
8. A car accelerates from 25 mi/h to 55 mi/h in 4.5 s. Find its acceleration (in ft/s2).
9. A train accelerates from km/h to km/h in 2 min 15 s. Find its acceleration (inm/s2).
Transcribed Image Text:
Speed Change 1. From 0 to 15 m/s 2. From 0 to 18 m/s 3. From 60 ft/s to 70 ft/s 4. From 45 m/s to 65 m/s 5. From 25 km/h to 90 km/h 6. From 10 mi/h to 50 mi/h Time Interval 1.0 s 3.0 s 1.0 s 2.0 s 5.6 s 3.5 s I Find a in m/s in m/s in ft/s2 in m/s in m/s in ft/s
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 64% (14 reviews)
1 2 3 4 ...View the full answer
Answered By
Robert Mutugi
I have extensive experience in academic research, and I am knowledgeable on how and where to access databases for quality work. I understand what is considered a 'quality' source, and am able to produce results quickly and efficiently.in addition,i am very competent with Word and PowerPoint, and I have the ability to use many different project management platforms, such as Google, Wiggio, Zoho, Bootcamp, Asana, or whatever platform a customer may wish to utilize; I am interested and capable of writing for the following: business courses, strategy, communications, marketing, new media, sociology, English, law, criminal justice, international studies, women's' studies, history, and many other research-able projects
0.00
0 Reviews
10+ Question Solved
Related Book For
Applied Physics
ISBN: 978-0132109277
10th Edition
Authors: Dale ewen, Neill schurter, P. erik gundersen
Question Posted:
Students also viewed these Mechanics questions
-
A car starts from rest and reaches a speed of 40 m/s in 10 s. If its acceleration remains the same, how fast will it be moving 5 s later?
-
A dragster starts from rest and accelerates down a track. Each tire has a radius of 0.320 m and rolls without slipping. At a distance of 384 m, the angular speed of the wheels is 288 rad/s. Determine...
-
A ball starts from rest and accelerates at 0.500 m/s2 while moving down an inclined plane 9.00 m long. When it reaches the bottom, the ball rolls up another plane, where, after moving 15.0 m, it...
-
In MySQL, Useing ClassicModels database below, how do I script it to display ProductLine total_sales by region like this; a. Region-1 i. Productline-1 ---- Total Sales ii. Productline-2 ---- Total...
-
4. Calculate the power gain in decibels for each of the following cases. a. Po = 100W, Pi = 5 W. b. Po = 100mW, Pi = 5mW. c. Po = 100mW, Pi = 20 /(W.
-
Make a rough sketch of the graph of each function. Do not use a calculator, just use the graphs given in Figures 12 and 13 and, if necessary, the transformations of Section 1.3. 47. (a) y = log1o(x +...
-
Name the different types of systems development methodologies.
-
On December 31 of last year, Target System Companys balance sheet had Accounts Receivable of $298,000 and a credit balance in Allowance for Uncollectible Accounts of $20,300. During the current year,...
-
Your state needs new sources of electricity, and the local utility is considering either a coal burning power plant or a nuclear power plant. You live downwind of the proposed plant site. Decide...
-
Glenn Foreman, president of Oceanview Development Corporation, is considering submitting a bid to purchase property that will be sold by sealed bid at a county tax foreclosure. Glenns initial...
-
A plane is flying at 36.0 south of west at 150 mi/h and encounters a wind from 75.0 north of east at 55.0 mi/h. What is the planes new velocity with respect to the ground in standard position?
-
A plane accelerates at 30.0 ft/s2 for 3.30 s. Find its increase in speed 1. in ft/s. 2. in mi/h. A rocket accelerates at 10.0 m/s2 from rest for 20.0 s. Find its increase in speed 3. in m/s. 4. in...
-
If everyone in an economy accepted poker chips as payment in exchange for goods and services, would poker chips be money?
-
You look at a cell under a microscope and discover that the cell has mitochondria and chloroplasts. Is the cell a eukaryotic cell or a prokaryotic cell? Is the cell from a plant or from an animal?...
-
What specific resources and capabilities does your company possess that would make it attractive to diversify into related businesses? Indicate what kinds of strategic-fit benefits could be captured...
-
What are some features of living organisms? Describe how human beings show each of these features.
-
Think of a time in which you felt inequitably underpaid by your employer or manager. How did it make you feel, and how did you respond as a result?
-
Is the amount of energy it takes to make ATP the same as the amount of energy that cells eventually get out of ATP?
-
Use the following expressions to demonstrate that integer division yields an integer result: a) 8 / 4 b) 7 / 5
-
Do animals have rights? If so, what are they? What duties do human beings have toward animals? Does KFC protect animal welfare at an acceptable level?
-
Research the Internet for olive oil from Greece, which is considered to be the third largest producer of olive oil in the world after Spain and Italy. How much variation does there seem to be in the...
-
One cubic meter of atomic hydrogen at 0C and atmospheric pressure contains approximately 2.70 X 1025 atoms. The first excited state of the hydrogen atom has an energy of 10.2 eV above the lowest...
-
Fifteen identical particles have various speeds: one has a speed of 2.00 m/s; two have speeds of 3.00 m/s; three have speeds of 5.00 m/s; four have speeds of 7.00 m/s; three have speeds of 9.00 m/s;...
-
Two gases in a mixture diffuse through a filter at rates proportional to the gases rms speeds. (a) Find the ratio of speeds for the two isotopes of chlorine, 35Cl and 37Cl, as they diffuse through...
-
Ronald wanted to sell a collector's item 1988 Bicentenary Test full size 'Gray-Nicolls' cricket bat signed by the Australian & England teams that his uncle gave him as a birthday gift when he was 15....
-
Balance Sheet of Subco. as of 1st January 20X1 is as under: ASSETS Current Assets Cash Accounts Receivables Inventory Machinery Automobiles Investments Buildings Liabilities Current Liabilities 2,190...
-
Balance Sheet of Subco. as of 1st January 20X1 is as under: ASSETS Current Assets Cash Accounts Receivables Inventory Machinery Automobiles Investments Buildings Liabilities Current Liabilities 2,190...
Study smarter with the SolutionInn App