The velocity of a particle moving in the x-y plane is given by (7.82i +3.51j) m/s at time t = 3.15 s. Its average acceleration during the next 0.023 s is (2.6i + 3.5j) m/s². Determine the velocity v of the particle at t = 3.173 s and the angle between the average- acceleration vector and the velocity vector at t = 3.173 s. Answers: v = ( i 8= i i+ i j) m/s

The velocity of a particle moving in the x-y plane is given by (7.82i +3.51j) m/s at time t = 3.15 s. Its average acceleration during the next 0.023 s is (2.6i + 3.5j) m/s². Determine the velocity v of the particle at t = 3.173 s and the angle between the average- acceleration vector and the velocity vector at t = 3.173 s. Answers: v = ( i 8= i i+ i j) m/s

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...

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