At a football tryout, a player runs a 40-yard dash in 4.25 seconds. If he reaches his
Question:
At a football tryout, a player runs a 40-yard dash in 4.25 seconds. If he reaches his maximum speed at the 16-yard mark with a constant acceleration and then maintains that speed for the remainder of the run, determine his acceleration over the first 16 yards, his maximum speed, and the time duration of the acceleration.
Transcribed Image Text:
-16 yd- -24 yd- t =0 t = 4.25 sec Problem 2/21
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 54% (11 reviews)
Answer t 243 s v 1316 ms a 541 ms2 Explanation Let t be time duration of ...View the full answer
Answered By
Hamza Amjad
Currently I am student in master degree program.from last two year I am tutring in Academy and I tought many O/A level student in home tution.
4.80+
3+ Reviews
10+ Question Solved
Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
Question Posted:
Students also viewed these Engineering questions
-
A high school football team with 40 players includes 16 players who played offense last year, 17 who played defense, and 12 who were not on last year's team. How many players from last year played...
-
A football player kicks a ball with a speed of 22.4 m/s at an angle of 49.0 above the horizontal from a distance of 39.0 m from the goalpost. a) By how much does the ball clear or fall short of...
-
If Coach Mollet works his football team throughout August, then the probability the team will be the division champion is 0.75. The probability the coach will work his team throughout August is 0.80....
-
Data Set 32 "Airport Data Speeds" in Appendix B includes Sprint data speeds (mbps). The accompanying TI-83 / 84 Plus display results from using those data to test the claim that they are from a...
-
How would Toyota use an index of its current and potential market share to gauge the market share growth of the Prius?
-
or 3 Homework Seved Help Save 2 Molly Mocha employs one college student every summer in her coffee shop. The student works for the five weekdays and is paid on the following Monday. (For example, a...
-
Variances can be classified into controllable and uncontrollable categories.
-
Data for Munsun Company are presented in P12-3A. In P12-3A, The income statement of Munsun Company is presented Instructions Prepare the operating activities section of the statement of cash flows...
-
Suppose you had the opportunity to buy one of the following three bonds: A 10-year municipal bond with a coupon rate of 6%, a 10-year U.S. Treasury bond with a coupon rate of 8%. and a 10-year...
-
Inputs X i and Y i of each full adder in an arithmetic circuit have digital logic specified by the Boolean functions where S is a selection variable, C in is the input carry, and A i and B i are...
-
During an 8-second interval, the velocity of a particle moving in a straight line varies with time as shown. Within reasonable limits of accuracy, determine the amount a by which the acceleration at...
-
The main elevator A of the CN Tower in Toronto rises about 350 m and for most of its run has a constant speed of 22 km/h. Assume that both the acceleration and deceleration have a constant magnitude...
-
Life insurance rates are based on life expectancy values compiled for large demographic groups. But with improvements in medical care and nutrition, life expectancies have been changing. Here is a...
-
Customers arrive at a ferry ticket office at the rate of 14 per hour on Monday morn- ings. This can be described by a Poisson distribution. Selling the tickets and pro- viding general information...
-
Glen County manages a waste-to-energy facility that burns 2,000 tons of trash per day and generates over \($20\) million in electricity annually while costing state and local taxpayers \($24\)...
-
Carry out a full decision analysis for Classical Reproductions Ltd, using the following information: Calculation of expected profit with perfect information Prior probabilities for the various events...
-
T and B lymphocytes are normal components of the immune system, but in multiple sclerosis they become autoreactive and attack the central nervous system. What triggers the autoimmune process? One...
-
Prove (11.32) . E (Yi,k | Zi = 0, = e) = E (Yi,k | i = 1, = e) = E (Yi,k | Ti = e), k = 1,2. (11.32)
-
Yunes Yearlings (YY) is able to raise funds by issuing commercial paper with a face value of $100,000. If commercial paper is issued, the simple interest rate would be 5 percent, the time to maturity...
-
Beginning with a country that has a trade deficit, demonstrate graphically what will happen to a countrys potential output with globalization if that countrys costs of production fall. Explain your...
-
The buckets on the conveyor travel with a speed v. Each bucket contains a block which falls out of the bucket when = 1 . Determine the distance d to where the block strikes the conveyor. Neglect...
-
A particle is moving along the curve y = x (x 2 /a). If the velocity component in the x direction is v x = v 0 . and changes at the rate a 0 , determine the magnitudes of the velocity and...
-
The catapult is used to launch a ball such that it strikes the wall of the building at the maximum height of its trajectory. If it takes time t 1 to travel from A to B, determine the velocity v A at...
-
Required information Skip to question [ The following information applies to the questions displayed below. ] Golden Corporation's current year income statement, comparative balance sheets, and...
-
Glencove Company makes one model of radar gun used by law enforcement officers. All direct materials are added at the beginning of the manufacturing process. Information for the month of September...
-
Larren Buffett is concerned after receiving her weekly paycheck. She believes that her deductions for Social Security, Medicare, and Federal Income Tax withholding (FIT) may be incorrect. Larren is...
Study smarter with the SolutionInn App