You were driving a car with velocity < 16, 0, 19 > m/s. You quickly turned and braked, and your velocity became < 9, 0, 24 > m/s. The mass of the car was 1200 kg.(a) What was the (vector) change in momentum Ap during this maneuver? Pay attention to signs.apkg m/s(b) What was the (vector) impulse applied to the car?(vector) impulse:N.S(c) If the maneuver took 5 seconds, what was the the average (vector) force exerted on the car? (The net force is due to the ground and the Earth; the y components of these forces cancel.)netAdditional MaterialseBook

Given, initial velocity of the car, 16, 0, 19 ms final velocity of the car, 9, 0, 24 ms mass of the…

Answered: You were driving a car with velocity <…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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You have two vectors: A = 7.271 +3ĵ and B = 4î - 0.95ĵ+ 12k. If vector A represents an initial momentum vector, and vector B represents a final momentum vector, what is the y component of the impulse? If you think your answer is negative, do include the negative sign with your result.
A 500 g object moving with an initial speed of 1.6 m/s to the left, experiences a force varying with time as shown below. A) The initial momentum of the object is ____. (in kg•m/s) B) What is the total impulse exerted on it? (in N•s) C) The final momentum of the object is ____. (in N•s) D) What is the final velocity of the object? (in m/s) Also the chart says the time is in (ms) im not sure if that conversion was throwing off my numbers
An object of mass 400 kg is located at m is moving at a velocity of m/s. Two forces F₁ and F₂ are applied on the object. The net force of N is applied for 13 s. 2 If F₂ = N, calculate 1) F₁ = < 21e In the formula sheet provided, wuch equation can be used to calculate the the impulse applied to the object? → 3) The impulse applied to the object during this 13 s interval is: Ap =< 4) In the formula sheet provided, which equation can be used to calculate the final position of the object? 5) the end of this 13 s interval is: The location of the particle at =<
An estimated force-time curve for a baseball struck by a bat is shown in the figure below. Let Fmay = 19,000 N, t, = 1.5 ms, and t, = 3 ms. From this curve, determine the following. F (N) Fmax t (ms) ta (a) the magnitude of the impulse delivered to the ball N.s (b) the average force exerted on the ball kN
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You have two vectors: A = 7.27î + 3ĵ and B = 4î - 0.95ĵ + 12k. If vector A represents an initial momentum vector, and vector B represents a final momentum vector, what is the x component of the impulse?
F,(N) 4 30 0 50 100 t (msec) The x-component of a force on a 42 g golf ball by a 7-iron versus time is plotted in the above figure: Help on how to format answers: units (a) Find the e-component of the impulse during the intervals i. (0,50 ms]: ii.[50 ms, 100 ms]: (b) Find the change in the x-component of the momentum during the intervals i. [0, 50 ms]: ii. [50 ms, 100 ms]:
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Fo s Seco 1. A ball of mass 1 kg strikes a wall at an angle of 60° with the wall with a speed of 8 m/s. It bounces back with the same speed and same angle as shown in the figure. Search V (a) Calculate the x and y components of the initial momentum. Don't forget to check the signs of the components the momentum. Px,i= kg m/s kg m/s Py,i= (b) Calculate the x and y components of the final momentum. Px,f= Vkg m/s kg m/s Py,f= (c) Calculate the change in momentum in the x and y directions. Apx= kg m/s дру= kg m/s (d) Calculate the impulse in the x-y directions. Jx= kg m/s kg m/s X Jy = (e) If the ball is in contact with the wall for 10 ms, calculate the component of the force in the x and y directions. Fx= Fy= Note: This question has 7 attempts VN ✔N 4
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ent G An impulse of 12.2 kg*m/s is deli x 361242/take 10 p Question 1 A warehouse employee is pushing a 30.0 kg desk across a floor at a constant speed of 0.50 m/s. What is the magnitude of the momentum of the desk? O 0.017 kg*m/s O 15.0 kg*m/s O 60 kg*m/s O 30.5 kg*m/s Question 2 10 pts Norton Antivirus: 19.99/YE Your special price is valid to Google Chrome istudy-helper.co The momentum of a 12kg dog racing to greet its owner has a Norton What is the dog's speed? Install O a Cop

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