A projectile is launched at a velocity of v = 30 i + 35 j +...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A projectile is launched at a velocity of v = 30 i + 35 j + 40 km/s from the origin of a Cartesian coordinate system, as shown in the figure, where i, j and k are versors aligned with the axes respectively. After a period of 3 seconds, a laser gun is fired at the projectile from the origin. Calculate the azimuthal angle a and the elevation angle in degrees in which the laser should fire in order to hit the target assuming no air resistance on the projectile. Please use g -9.81m/s². The angles a and The angles a and a: 19.9 are defined in the figure. are defined in the figure. Projectile trajectory Enter your answers below in degrees to three significant figures: 0 Laser line A projectile is launched at a velocity of v = 30 i + 35 j + 40 km/s from the origin of a Cartesian coordinate system, as shown in the figure, where i, j and k are versors aligned with the axes respectively. After a period of 3 seconds, a laser gun is fired at the projectile from the origin. Calculate the azimuthal angle a and the elevation angle in degrees in which the laser should fire in order to hit the target assuming no air resistance on the projectile. Please use g -9.81m/s². The angles a and The angles a and a: 19.9 are defined in the figure. are defined in the figure. Projectile trajectory Enter your answers below in degrees to three significant figures: 0 Laser line
Expert Answer:
Answer rating: 100% (QA)
We can determine the position at which the laser should be pointed in order to strike the projectile by analyzing its motion The projectiles location at will be ascertained using the equations of moti... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
Students also viewed these physics questions
-
2A.Consider the following generalized transition graph given in Fig.Q. 2A a a atb A ab bb Fig. Q.2A Generalized transition graph (i)Find an equivalent generalized transition graph with only 2 states....
-
A projectile is launched at t = 0 with initial speed vi at an angle q above the horizontal. (a) What are v x and v y at the projectile's highest point? (b) Find the time t at which the projectile...
-
Sherene Nili manages a company that produces wedding gowns. She produces both a custom product that is made to order and a standard product that is sold in bridal salons. Her accountant prepared the...
-
Various disciplinary committees are considering whether the following three accountants committed discreditable acts: The first accountant is an Enrolled Agent who deposited a client's tax refund...
-
Cardio Co manufactures three types of fitness equipment: treadmills (T), cross-trainers (C) and rowing machines (R).The budgeted sales prices and volumes for the next year are as follows: Labour...
-
Reconsider the data from Problem 56. What is the capital recovery cost of Model 334A? Data from problem 56 Octavia Bakery is planning to purchase one of two ovens. The expected cash flows for each...
-
Kincaid Company sells flags with team logos. Kincaid has fixed costs of $583,200 per year plus variable costs of $4.80 per flag. Each flag sells for $12.00. Requirements 1. Use the income statement...
-
Netflix estimates that North American demand for its streaming service has an elasticity of approximately -1.5. In 2022, 74 million subscribers generated revenues of just over $14 billion at an...
-
Yang Specialty Products has a generous return policy. Yang gives customers a 30-day trial period, after which they can return the product for a full refund if not satisfied. Under what conditions can...
-
A block of mass m = 8,8 kg slides on a rough surface and moves toward a spring with a spring constant k = 2135 N/m, as shown in the figure below. When the block is d = 11m away from the spring, it...
-
What is industrial psychology? 2. What is psychology? And how it is related to industrial setting? 3. How the study of industrial psychology contribute in getting the right man for the job?
-
Explain the importance of ethical expectations and modeling ethical practices in le within education. your future
-
Discuss the procedures of decision making for a person with mental impairment
-
Discuss the relationship between psychology and communication.
-
List the four goals of psychology. For EACH goal, provide three examples of how that goal is applied in psychology. Why are these goals important to psychology? How does understanding these goals...
-
What is the calculated value of vibrational frequency and wavenumber of C-H stretching? Given, mass of carbon atom = 20x10^-24 g mass of hydrogen atom = 1.6x10^-24 g force constant of the C-H bond =...
-
The comparative statements of financial position of Menachem NV at the beginning and end of the year 2019 appear below. Net income of ¬34,000 was reported, and dividends of ¬23,000 were paid...
-
At 3 p.m. a car is located 20 km south of its starting point. One hour later it is 96 km farther south. After two more hours, it is 12 km south of the original starting point. (a) What is the...
-
Find B inside the wire at a distance r ¤ R from the central axis. 0/Ecos To amplifier IAn oscillating current 1S generated in the wires To amplifier
-
A 2.00-kg block of ice at 0.0C melts. What is the change in entropy of the ice as a result of this process?
-
Explore whether the original Bell inequality can be violated at large angles as well.
-
Consider an EPR state \(|\phiangle_{A B}\); Alice measures the spin on \(z\), then Bob measures it on \(x\), and then Alice measures it again on \(z\). Classify the possible answers for the second...
-
In quantum cosmology, one can define a "wave function of the Universe" \(\Psi[a(t)]\), whose variable is the expanding scale factor of the Universe, \(a(t)\), and which satisfies a general relativity...
Study smarter with the SolutionInn App