The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a constant rate of 1.5g as it follows the horizontal path shown. Determine the magnitude and direction of its total acceleration at times t = 0.75 s and t = 1.52 s. State your directions relative to the x-axis shown (CCW positive) and choose the angle with the smallest magnitude.
The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a constant rate of 1.5g as it follows the horizontal path shown. Determine the magnitude and direction of its total acceleration at times t = 0.75 s and t = 1.52 s. State your directions relative to the x-axis shown (CCW positive) and choose the angle with the smallest magnitude.
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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![The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a constant rate of 1.5g as it follows the
horizontal path shown. Determine the magnitude and direction of its total acceleration at times t = 0.75 s and t = 1.52 s. State your
directions relative to the x-axis shown (CCW positive) and choose the angle with the smallest magnitude.
A
B
- 2.56 m-
3.71 m
Answers:
Att = 0.75 s, a =
i 32.162
m/s?. e = i 46.631
Att = 1.52 s, a=
i
1.528
m/s?, e = i
14.715](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8b6ca75f-2526-4b57-be2e-2d098c2d7f6f%2F41a7fc33-2d69-4635-99ea-8f1d62b38bf6%2Fj9zt8f9_processed.png&w=3840&q=75)
Transcribed Image Text:The particle P starts from rest at point A at time t = 0 and changes its speed thereafter at a constant rate of 1.5g as it follows the
horizontal path shown. Determine the magnitude and direction of its total acceleration at times t = 0.75 s and t = 1.52 s. State your
directions relative to the x-axis shown (CCW positive) and choose the angle with the smallest magnitude.
A
B
- 2.56 m-
3.71 m
Answers:
Att = 0.75 s, a =
i 32.162
m/s?. e = i 46.631
Att = 1.52 s, a=
i
1.528
m/s?, e = i
14.715
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