In the vertical jump, Kobe Bryant starts from a crouch and jumps upward to reach as high as possible

Question:

In the vertical jump, Kobe Bryant starts from a crouch and jumps upward to reach as high as possible. Even the best athletes spend little more than 1.00 second in the air (their "hang time"). Treat Kobe as a particle and let ymax be his maximum height above the floor.

To explain why he seems to hang in the air, calculate the ratio of the time he is above ymax/2 moving up to the time it takes him to go from the floor to that height. You may ignore air resistance.

Question 2 Multimake Limited is considering the launch of a new product. The variable costs (direct labour and materials) are estimated at $7 per unit. New fixed costs relating to the product are estimated at$350,000 per annum, and the sale price will be $12 per unit. Required (a) Define and calcul... 1 answer 13. A 0.04-kg ball is thrown from the top of a 30-m tall building (point A)... 13. A 0.04-kg ball is thrown from the top of a 30-m tall building (point A) at an unknown angle above the horizontal. As shown in the figure, the ball attains a maximum height of 10 m above the top of the building before striking the ground at point B. If air resistance is negligible, what is the va... 1 answer Explain why ERP’s are important when it comes to running an enterprise effectively and efficiently. What... Explain why ERP’s are important when it comes to running an enterprise effectively and efficiently. What value can be added from the implementation of an ERP system?... 1 answer PartA Suppose that F1-350 N.(Figure 1) Determine the magnitude of the resultant F F+F2 Express your... PartA Suppose that F1-350 N.(Figure 1) Determine the magnitude of the resultant F F+F2 Express your answer to three significant figures and include the appropriate units. Figure 〈 1011 > F-Value Units F2 200 N Submit Request Answer 90° 150 Part B Determine the direction of the resultan... 1 answer Identify the three phases of the nurse-patient relationship and discuss how the phases can be helpful... Identify the three phases of the nurse-patient relationship and discuss how the phases can be helpful in communicating effectively to patients, patients' families, and other healthcare professionals. Citations should conform to APA guidelines. You may use this APA Citation Helper as a convenient... 1 answer Please select the correct option. Find the least squares solution to the inconsistent system Ax =... Please select the correct option. Find the least squares solution to the inconsistent system Ax = b 3 A = 1 1 0 110 101 [101] b = 8 2 Oa. 5 À = t -3 0 + Ob. 1 X = t -1 Ecco Beec [ cc + Oc. X = t 7 2 Od. X = t -3 + 8 11 -6 -1 Oe. À = 1 Of. 2-13... 1 answer 79, 0.33 0 9.3.32 Assigned Media Question Help Find the equation of the regression line for... 79, 0.33 0 9.3.32 Assigned Media Question Help Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. The table shows the shoe size and heights (in) for 6 men. Shoe size, 7,5 9.0 10.0 11.5 13.0 13,5 Height, y 655 69,6 73.5... 4 answers A woman on a bridge 90.0m high sees a raft floating at a constant sped on the river below A woman on a bridge 90.0m high sees a raft floating at a constant sped on the river below. She drops a stone from rest in an attempt to hit the raft. The stone is released when the raft has 6.00m more to travel before passing under the bridge. The stone hits the water 2.00m in front of the raft. Fin... 1 answer What is the magnitude of the electric field at a distance of 8.97e-10m from the nucleus... what is the magnitude of the electric field at a distance of 8.97e-10m from the nucleus ◆巾Corse Contents , HOMEWORK , Set 1 ( due Thurs » Nuclear charge, electric O Timer □ Notes Evaluate What is the total charge of the uranium nucleus? (The neutral uranium atom has 92... 1 answer 50 years ago, people thought we were approaching the end of what had been the war... 50 years ago, people thought we were approaching the end of what had been the war against infectious diseases that had occurred since the dawn of humanity. However, recent evidence has shown that not only are we constantly in danger of “new” diseases, but are still facing issues with tra... 1 answer 1) Implement a C program that multiplies two matrices with dimension n x m and m... 1) Implement a C program that multiplies two matrices with dimension n x m and m x r (n, m, r are provided by the user as argument to the main function. The elements of the matrix are generated randomly. Test the program. example: matmult 2 3 4 will multiply two matrices of dimensions 2 x 3 and 3 x ... 1 answer Write, but do not solve, the Nernst equation for the halt-cell reaction from c, including, activity... Write, but do not solve, the Nernst equation for the halt-cell reaction from c, including, activity coefficients: AgI (s) + e^- ==rightarrow Ag (s) + I^- (aq., 0.025 M) E^o = -0.151 V vs. SHE... 1 answer Na By the time this book is publishel Congress may have changed rates and/or other provisions... Na By the time this book is publishel Congress may have changed rates and/or other provisions of current w. Work all problems on the assumption that the information in An investor recently purchased a corporate bond that yields 9%. The investor is equal risk currently yield 6. At what tax rate would... 1 answer Question 4a. 4b. 4c. Question Help Awanita Enterprises sells computer flash drives for$4.34 per unit....
Question 4a. 4b. 4c. Question Help Awanita Enterprises sells computer flash drives for $4.34 per unit. Unit variable cost is$0.06. The breakeven point in units is 3,600, and expected sales in units are 4,500. What is the margin of safety in dollars? O A. $15,624 lo B.$3,906 OC. $3,852 O D.$54 WUD...