A particle executes \( \mathrm{SHM} \) of period \( 1.2 \mathrm{~s} \) and amplitude \( 8 \mathr...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=pc_BAjG1T7k


Duration: 2:44
2 views
0

A particle executes \( \mathrm{SHM} \) of period \( 1.2 \mathrm{~s} \) and amplitude \( 8 \mathrm{~cm} \). Find the time it takes to travel \( 3 \mathrm{~cm} \) from the positive extremity of its oscillation. \( \left[\cos ^{-1}(5 / 8)=0.9 \mathrm{rad}\right] \)
\( \mathrm{P} \)
(a) \( 0.28 \mathrm{~s} \)
(b) \( 0.32 \mathrm{~s} \)
W
(c) \( 0.17 \mathrm{~s} \)
(d) \( 0.42 \mathrm{~s} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14A particle performs SHM with a period \( T \) and amplitude \( a \). The mean velocity of partic...
2023-02-14Equation of a rectangular hyperbola whose asymptotes are \( x=3 \) ...
2023-02-14Find the domain and the range of the cube root function, \( \mathrm...
2023-02-14Match column I and column II. Column I (A) Barometer Column II (B) ...
2023-02-14A mass \( M=5 \mathrm{~kg} \) is attached to a spring as shown in the figure and held in positio...
2023-02-14рдкреВрд░реНрдг рдЖрдиреНрддрд░рд┐рдХ рдкрд░рд╛рд╡рд░реНрддрди рдХреА рд╡реНрдпрд╛рдЦреНрдпрд╛ рдХреАрдЬрд┐рдП рддрдерд╛ рдХреНрд░рд╛рдиреНрддрд┐рдХ рдХреЛрдг рдХреЗ рдорд╣рддреНрддреНрд╡ рдХреЛ рд░реЗрдЦрд╛рдВрдХрд┐рдд рдХреАрдЬрд┐рдПред
2023-02-14In the figure shown the time period and the amplitude respectively, when \( m \) is left from re...
2023-02-14Tie coordinates of the point on the parabola \( y=x^{2}+7 x+2 \), w...
2023-02-14A smooth tunnel is dug along the radius of earth that ends at centre. A ball is released from th...
2023-02-14The period of a particle executing SHM is \( 8 \mathrm{~s} \). At \( t=0 \) it is at the mean po...
2023-02-14A particle executes \( \mathrm{SHM} \) of period \( 1.2 \mathrm{~s} \) and amplitude \( 8 \mathr...
2023-02-14Three arrangements are shown in figure. (A) (B) P W (a) A spring of mass \( m \) and stiffness \...
2023-02-14A particle is attached to a vertical spring and is pulled down a distance \( 4 \mathrm{~cm} \) b...
2023-02-14The resultant amplitude due to superposition of three simple harmonic motions \( x_{1}=3 \sin \o...
2023-02-14The amplitude of a particle executing SHM about \( O \) is \( 10 \mathrm{~cm} \). Then (a) when ...
2023-02-14Figure shows a spherical cavity inside a lead sphere. The surface of the cavity passes through t...
2023-02-14The set \( (A \cup B \cup C) \cap\left(A \cap B^{\prime} \cap C^{\p...
2023-02-14Inside the body of a magnet the direction of magnetic field lines i...
2023-02-14Two spherical shells have masses \( m \) and \( 2 m \) as shown. Choose the \( \mathrm{P} \) cor...
2023-02-14A tunnel is dug along a chord of earth at a perpendicular distance \( \frac{R}{2} \) from the ea...
2023-02-14If the length of a simple pendulum is equal to the radius of the earth, its time period will be ...