The SHM of a particle is given by \( X(t)=5 \cos \left(2 \pi t+\fra...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=0BTxmnnn6N8



Duration: 2:08
80 views
0


The SHM of a particle is given by \( X(t)=5 \cos \left(2 \pi t+\frac{\pi}{4}\right) \) (in
\( \mathrm{P} \)
MKS units). Calculate the displacement and the magnitude of acceleration of the particle at \( t=1.5 \) seconds
W
[AMU (Engg.) 2010]
(a) \( -3.0 m, 100 m / s^{2} \)
(b) \( +2.54 m, 200 \mathrm{~m} / \mathrm{s}^{2} \)
(c) \( -3.54 m, 140 m / s^{2} \)
(d) \( +3.55 \mathrm{~m}, 120 \mathrm{~m} / \mathrm{s}^{2} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-13Which of the following undergoes mustard oil reaction ? (1) Primary...
2023-02-13\[ (5+13+21+\ldots+181)=? \] (W) (a) 2476 (b) 2337 (c) 2219
2023-02-13A helicopter of mass \( \mathrm{M} \) is lowering a truck of mass \...
2023-02-13The sum of first 16 terms of the AP \( 10,6,2, \ldots \) is W (a) 3...
2023-02-13Aniline can be obtained by reduction of nitrobenzene with (1) \( \m...
2023-02-13A particle executes simple harmonic motion with a frequency \( f \)...
2023-02-13Evaluate the following \[ -\int_{0}^{2}\left(x^{2}+3\right) d x \] W
2023-02-13A d.c. battery of \( \mathrm{V} \) volt is connected to a series co...
2023-02-13Match the polymers given in Column I with their chemical names give...
2023-02-13Aniline reacts with to yield (1) Aqueous bromine, 2-bromoaniline as...
2023-02-13The SHM of a particle is given by \( X(t)=5 \cos \left(2 \pi t+\fra...
2023-02-13Match the polymer of column I with correct monomer of column II. Co...
2023-02-13Primary amine reacts with carbon disulphide and \( \mathrm{HgCl}_{2...
2023-02-13Two masses \( m \) and \( M \) are attached to strings as shown in ...
2023-02-13The following four wires are made of the same material. Which of th...
2023-02-13Evaluate the following \[ \int_{0}^{2}\left(x^{2}+2\right) d x \] P
2023-02-13What is 20 th term from the end of the AP \( 3,8,13, \ldots, 253 \)...
2023-02-13Evaluate the following \[ \int_{2}^{4} 3^{x} d x \] W
2023-02-13Evaluate the following integrals : \[ -\int \frac{d x}{3+2 \sin x+\...
2023-02-13Evaluate the following \[ \int_{-1}^{1}(x+3) d x \] W
2023-02-13Which term of the AP \( 21,42,63,84, \ldots \) is \( 210 ? \) (W) (...



Tags:
pw