The position of a particle is given by the expression: $x = (4.00 \text{m}) \cos \left( 3.00 \pi t + \pi \right)$, with $x$ in meters. Calculate the position of the particle (in m) at $t = 2.50 \text{s}$. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).
Added by Stephanie B.
Close
Step 1
x = (4.00m) cos(3.00T t + r) x = (4.00m) cos(3.00T (2.50s) + r) Show more…
Show all steps
Your feedback will help us improve your experience
Adriano Chikande and 89 other Physics 103 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The position of a particle is given by the expression x = 6.00 cos (2.00πt + 2π/5), where x is in meters and t is in seconds. (d) Determine the phase constant. (e) Determine the position of the particle at t = 0.270 s.
Narayan H.
A particle's position on the x-axis is given by the function x = (t^2 - 4.00t + 3.00)m, where t is in s. Part A: Where is the particle when vx = 6.00 m/s? Express your answer with the appropriate units.
Timothy J.
A particle is initially at rest at the origin at t=0.00 s. From t=0.00 s to t=5.00 s, its velocity changes according to v(t) = (3.20 m/s^2)t. From t=5.00 s to t=11.00 s, its velocity changes according to v(t) = (16.00 m/s) - (1.50 m/s^2)(t-5.00 s). From t=11 s to t=20.00 s, its velocity doesn't change. What is the position of the particle at t=6.58 s? What is the position of the particle at t=15.71 s?
Urvashi A.
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD