Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.52P: A particle of mass m moving in one dimension has potential energy U(x) = U0[2(x/a)2 (x/a)4], where...
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could someone help with this question please
![A body of mass m is undergoing circular motion. The diagram below shows the body at
t = 0s.
3m
v=1.5ms
0=45°
m
x
(a) What is the angular frequency of the body, w?
(b) Write down an equation for r(t), the displacement of the body in the x-direction.
(c) Write down an equation for y(t), the displacement of the body in the y-direction.
(d) What is the x-displacement of the body at t = 4s?
(e) At what time after t = 0s does the body first cross the y-axis?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F39c8f996-d3b1-4b33-ba6c-f2e2643f0438%2Faf09363f-9b9c-4e20-bf53-a0a5897964fa%2F34cnj3i_processed.png&w=3840&q=75)
Transcribed Image Text:A body of mass m is undergoing circular motion. The diagram below shows the body at
t = 0s.
3m
v=1.5ms
0=45°
m
x
(a) What is the angular frequency of the body, w?
(b) Write down an equation for r(t), the displacement of the body in the x-direction.
(c) Write down an equation for y(t), the displacement of the body in the y-direction.
(d) What is the x-displacement of the body at t = 4s?
(e) At what time after t = 0s does the body first cross the y-axis?
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