A block of mass m compresses a spring of stiffness \( \mathrm{k} \) through a distance \( \ell /...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=kZUQJ4-xOa4


Duration: 5:38
35 views
1

A block of mass m compresses a spring of stiffness \( \mathrm{k} \) through a distance \( \ell / 2 \) as shown in the figure. If
\( P \) the block is not fixed to the spring, the period of W. motion of the block is :- (Assume that collision between block and verticle wall is perfectly elastic)
(1) \( 2 \pi \sqrt{m / k} \)
(2) \( (\pi+4) \sqrt{m / k} \)
(3) \( (1+\pi) \sqrt{\mathrm{m} / \mathrm{k}} \)
(4) None of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-12-01Two simple pendulums with heavy bobs - one using iron wire and the other aluminium wire are \( P...
2022-12-01Block is in equilibrium initially. Now we displaced the block by a distance \( 0.4 \mathrm{~m} \...
2022-12-01A heavy brass sphere is hung from a spring and it executes vertical vibrations with period \( \m...
2022-12-01Two masses \( m_{1} \) and \( m_{2} \) are suspended together by a massless spring of constant \...
2022-12-01A simple pendulum is suspended in a car. The car starts moving on a horizontal road according to...
2022-12-01Find maximum extension in spring : (Initially blocks are at rest and spring is at natural \( \ma...
2022-12-01Natvarlal having mass \( 50 \mathrm{~kg} \) is standing on a platform which oscillates up \& dow...
2022-12-01A mass \( \mathrm{m} \) is resting at equilibrium suspended from a vertical spring of natural le...
2022-12-01A block of mass \( 200 \mathrm{~g} \) executing SHM under the influence of a spring of spring co...
2022-12-01A spring mass system is given below find maximum extension of the spring : \( \mathrm{P} \) (Ini...
2022-12-01A block of mass m compresses a spring of stiffness \( \mathrm{k} \) through a distance \( \ell /...
2022-12-01A system is shown in the figure. The time period for small oscillations of the two blocks \( \ma...
2022-12-01A mass is suspended separately by two different springs in successive order then time periods is...
2022-12-01Kinetic energy of a particle executing simple harmonic motion in a straight line is \( \mathrm{p...
2022-12-01The energy of a particle executing simple harmonic motion is given by \( \mathrm{E}=\mathrm{Ax}^...
2022-12-01In which of the following case frequency of \( \mathrm{P} \) spring-block system will be same as...
2022-12-01When a mass \( \mathrm{m} \) is connected individually with two springs \( S_{1} \) and \( S_{2}...
2022-12-01Two identical springs of force constant \( \mathrm{k} \) are \( \mathrm{P} \) connected (1) in s...
2022-12-01The potential energy of a particle executing \( \mathrm{P} \) SHM changes from maximum to minimu...
2022-12-01Two pendulums with identical bobs and lengths are suspended from a common support such that in r...
2022-12-01The potential energy \( U \) of a particle is given by \( \mathrm{U}=\left\{20+(\mathrm{x}-4)^{2...