A particle is moving in the xy plane starting from the origin with an initial velocity in x of 15 meters per second and an initial velocity in y of – 10 meters per second. The object moves at constant velocity in x and constant acceleration in y. The acceleration in y is -1 m/s. (a) Determine the total velocity vector ū; at any time, t. (Ans: v7 = 15i – (10 + t)j) (b) Determine the position of the particle 7 at any time, t. (Ans: 7 = (15t)i – (10t +t²)j) What is the position of the particle after 5 seconds? (Ans.:r = 97.63 m, 0 = 39.81) DIN

A particle is moving in the xy plane starting from the origin with an initial velocity in x of 15 meters per second and an initial velocity in y of – 10 meters per second. The object moves at constant velocity in x and constant acceleration in y. The acceleration in y is -1 m/s. (a) Determine the total velocity vector ū; at any time, t. (Ans: v7 = 15i – (10 + t)j) (b) Determine the position of the particle 7 at any time, t. (Ans: 7 = (15t)i – (10t +t²)j) What is the position of the particle after 5 seconds? (Ans.:r = 97.63 m, 0 = 39.81) DIN

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 3P: A particle initially located at the origin has an acceleration of a=3.00jm/s2 and an initial...

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