A body of mass \( m \) is attached to the lower end of a \( \mathrm...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=2U-KovvY1mE


Duration: 1:45
1 views
0

A body of mass \( m \) is attached to the lower end of a
\( \mathrm{P} \) spring whose upper end is fixed. The spring has

W negligible mass. When the mass \( m \) is slightly pulled down and released, it oscillates with a time period of \( 3 \mathrm{~s} \). When the mass \( \mathrm{m} \) is increased by \( 1 \mathrm{~kg} \), the time period of oscillations becomes \( 5 \mathrm{~s} \). The value of \( m \) in \( \mathrm{kg} \) is
(1) \( 3 / 4 \)
(2) \( 4 / 3 \)
(3) \( 16 / 9 \)
(4) \( 9 / 16 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-08The slope of graph in figure at point \( A, B \) and \( C \) is \( ...
2023-04-08A hydrogen atom is in an excited state of principle P quantum numbe...
2023-04-08During an adiabatic process, the pressure of a gas \( \mathrm{P} \)...
2023-04-08If the length of a simple pendulum is equal to the P radius of the ...
2023-04-08Which of the following statement is not correct for following strai...
2023-04-08Find the slope of a line whose coordinates are \( (1,1) \) P and \(...
2023-04-08A parallelogram \( A B C D \) is shown in figure \( \mathrm{P} \) W...
2023-04-08A particle of mass \( m \) oscillates along \( x \)-axis according ...
2023-04-08The period of oscillation of a mass \( M \) suspended \( \mathrm{P}...
2023-04-08If \( y=x^{2}+2 x-3, y-x \) graph is P (A) (C) (D)
2023-04-08A body of mass \( m \) is attached to the lower end of a \( \mathrm...
2023-04-08Ionization potential of hydrogen atom is \( 13.6 \mathrm{~V} \). Hy...
2023-04-08The spring force is given by \( F=-k x \), here \( k \) is a P cons...
2023-04-08The ionisation potential of hydrogen atom is \( 13.6 \mathrm{~V} \)...
2023-04-08A body executes simple harmonic motion. The \( \mathrm{P} \) potent...
2023-04-08If \( \theta \) is very small then find \( H \). \( \mathrm{P} \) W...
2023-04-08Find the value of \( P \) P W (A) \( \frac{\sqrt{3}}{8} \) (B) 8 (C...
2023-04-08A body is attached to a spring whose other end is \( \mathrm{P} \) ...
2023-04-08Which of the following statements about the Bohr model of the hydro...
2023-04-08Find the angle \( \angle A B C \) P W (A) \( 0^{\circ} \) (B) \( 60...
2023-04-08If \( \frac{\sin \theta+\cos \theta}{\sin \theta-\cos \theta}=\frac...


Tags:
pw