Situation: An suV is parked along the side of a roadway, while a van is traveling adjacent to the SUV at a constant velocity of 25 m/s. At t=0, the SUV starts and accelerates at a constant rate. While the van begins to slow down with a constant rate of 1/5 that of the acceleration of the SUV at t=5. Believing that when the 2 vehicles pass each other, the SUV has travelled 95 m, and that V(suv) = V(van). Determine the:

Situation: An suV is parked along the side of a roadway, while a van is traveling adjacent to the SUV at a constant velocity of 25 m/s. At t=0, the SUV starts and accelerates at a constant rate. While the van begins to slow down with a constant rate of 1/5 that of the acceleration of the SUV at t=5. Believing that when the 2 vehicles pass each other, the SUV has travelled 95 m, and that V(suv) = V(van). Determine the:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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a) the time required for the car to reach the velocity of 72m/s from its initial condition at t=0 b) the acceleration of the car when the velocity is 30 m/s c) the di[lacement of the car at t=10s.
)You were leisurely flying your F-18 when you encounter an alien aircraft. The alien was flying at an altitude of 3 km while you were at an altitude of 600 m. You begin to increase your speed at a rate of 2.0 m/s. You are traveling at a speed of 750 km/h at the instant when O = 45° and at the same instant the alien has a constant velocity of 1,500 km/h. a) Determine the velocity and acceleration vectors (in m/s and m/s², respectively) of the alien as observed by you. [Ans. to Check: vâ/a = 208.4 įm/s] b) Determine the time rate of change of the vector r that is between you and the alien ship in m/s. In other words, find ř. [Ans. to Check: † = 147.32 m/s] Hint: Do not forget about your ability to dot in different directions to eliminate variables from the equation. c) Calculate the angular velocity of the spaceship relative to you in rad/s. d) Determine the radial and angular accelerations in m/s² and rad/s². [Ans. to Check: iï = 4.86 m/s²] VB 3 km e VA 600 m 7:29 PM 2 48°F Mostly clear…
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