3) A sniper is sitting on top of a tower at a height of 60 ft....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
3) A sniper is sitting on top of a tower at a height of 60 ft. There are four work- ers K, L, M and N standing at a distance of 96 ft, 90ft, 82 ft, and 75 ft respectively from the base of the tower. The heights of K, L, M, and N are 6ft, 5.5ft, 5.7ft, and 5.2ft respectively. The sniper misfires a bullet at an angle 0 with the horizontal. Since the range covered by the bullet is short, the path of the bul- let is assumed to be a straight-line path. If tan 0 = %3D choose the correct option. SO 60ft• NMLK -75 t 82 t 90 ft 96 ft O All workers are safe All the workers are safe except K Only K and N are safe ONo one is safe Only K is safe All the workers are safe except M 3) A sniper is sitting on top of a tower at a height of 60 ft. There are four work- ers K, L, M and N standing at a distance of 96 ft, 90ft, 82 ft, and 75 ft respectively from the base of the tower. The heights of K, L, M, and N are 6ft, 5.5ft, 5.7ft, and 5.2ft respectively. The sniper misfires a bullet at an angle 0 with the horizontal. Since the range covered by the bullet is short, the path of the bul- let is assumed to be a straight-line path. If tan 0 = %3D choose the correct option. SO 60ft• NMLK -75 t 82 t 90 ft 96 ft O All workers are safe All the workers are safe except K Only K and N are safe ONo one is safe Only K is safe All the workers are safe except M
Expert Answer:
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date:
Students also viewed these mathematics questions
-
An aquarium 5 ft long, 2 ft wide, and 3 ft deep is full of water. Find (a) The hydrostatic pressure on the bottom of the aquarium, (b) The hydrostatic force on the bottom, and (c) The hydrostatic...
-
Standing eye heights of women are normally distributed with a mean of 1516 mm and a standard deviation of 63 mm (based on anthropometric survey data from Gordon, Churchill, et al.). a. A door...
-
Let Y have the F distribution with m and n degrees of freedom. We wish to estimate Pr(Y > c). Consider the p.d.f. a. Explain how to simulate pseudo-random numbers with the p.d.f. f . b. Explain how...
-
Anon Amus Inc. operates a woodworking shop that makes tables and chairs. He has 25 employees working 40 hours per week and he has 750 hours per week available in machine time. Ralph knows that he...
-
Identify the five challenges associated with e-business.
-
Under US GAAP, when assets are acquired in a business combination, goodwill most likely arises from: A . contractual or legal rights. B . assets that can be separated from the acquired company. C ....
-
The assembly consists of three titanium (Ti-6A1-4V) rods and a rigid bar AC. The cross-sectional area of each rod is given in the figure. If a force of 6 kip is applied to the ring F, determine the...
-
Midwest Parts Supply (MPS) is a fabricator of small steel parts that are sold as components to manufacturers of electronic appliances and medical equipment. In the MPS fabrication department, steel...
-
Leadership development is the process which helps expand the capacity of individuals to perform in leadership roles within organizations. Leadership roles are those that facilitate execution of an...
-
The current asset section of the 2017 and 2016 fiscal year end balance sheets of The Kroger Co. are presented in the accompanying table: In addition, Kroger provides the following footnote describing...
-
Price Company produces grape juice in a continuous process. The company employs a FIFO process costing system. Data concerning activity in January at the company are given in the table below....
-
Suzanne, Beth, Jackie, and Christine incorporate their psychiatry practice ("Babbling Lunatics, Inc.") with the following investments: Suzanne contributes her copyright (basis of $59,000and FMV of...
-
Determining Carrying Value and Amortization of Intangible Assets Review the following information pertaining to Denzel Company. 1. A patent was purchased on January 2 of Year 1 for $143,000 when the...
-
Determine the current ratio. Determine the quick ratio. The following items are reported on a company's balance sheet: Cash $252,800 Marketable securities 94,000 Accounts receivable 268,400...
-
Calculate the weighted mean of the RORs for each portfolio. Based on the results, which list shows a comparison of the overall performance of the portfolios, from best to worst. ROR Portfolio 1...
-
Primary tax authority comes from statutory, administrative, and judicial sources. This includes, but is not limited to: Internal Revenue Code Revenue Rulings Financial Accounting Standards Board...
-
John is participating in a marathon that is 26.2 miles and he finishes in 4.5 hours. His distance, d, depends on his time, t. What is an appropriate domain for this situation?
-
The rate at which the temperature of an object changes is proportional to the difference between its own temperature and the temperature of the surrounding medium. Express this rate as a function of...
-
(a) If Earth had a net surface charge density of 1.0 electron/m2 (A very artificial assumption), what would its potential be? (Set V = 0 at infinity.) What would be the (b) Magnitude and (c)...
-
A magnetic flux of 7.0mWb is directed the flat bottom face of the closed surface shown in Figure Along the flat top face (which has a radius of 4.2 cm) there is a 0.40 T magnetic field B directed...
-
A20 kg object is acted on by a conservative force given by F = 3.0x 5.0x 2 , with Fin Newtons and x in meters. Take the potential energy associated with the force to be zero when the object is at x...
-
Where do you start developing BOs for any particular EBT? What questions do you need to ask?
-
What are the four characteristics that a BO must satisfy to fully qualify as a BO in any particular pattern?
-
What criteria do you use to filter the list of BOs?
Study smarter with the SolutionInn App