An object is moving in the horizontal axis with a velocity of v, = (4i + 1j)“. Its initial position is r, = (10i – 4j) m. After moving with (20i – 5j)". т a constant acceleration for 20 seconds, its velocity is v = Solve for the following: a. The components of the acceleration. b. The direction of the acceleration with respect to the x-axis. c. The position of the object at 25 seconds and its direction.

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter2: Kinematics
Section: Chapter Questions
Problem 2PE: Find the following for path B in Figure 2.59: (a) The distance traveled. (b) The magnitude of the...
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An object is moving in the horizontal axis with a velocity of
v, = (4i + 1j)“. Its initial position is r, = (10i – 4j) m. After moving with
(20i – 5j) ".
m
a constant acceleration for 20 seconds, its velocity is v =
Solve for the following:
a. The components of the acceleration.
b. The direction of the acceleration with respect to the x-axis.
c. The position of the object at 25 seconds and its direction.
Transcribed Image Text:An object is moving in the horizontal axis with a velocity of v, = (4i + 1j)“. Its initial position is r, = (10i – 4j) m. After moving with (20i – 5j) ". m a constant acceleration for 20 seconds, its velocity is v = Solve for the following: a. The components of the acceleration. b. The direction of the acceleration with respect to the x-axis. c. The position of the object at 25 seconds and its direction.
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