A block of mass \( 2 \mathrm{~kg} \) is attached with a spring of spring constant \( 4000 \mathr... VIDEO
A block of mass \( 2 \mathrm{~kg} \) is attached with a spring of spring constant \( 4000 \mathrm{Nm}^{-1} \) and the system is kept on smooth horizontal table. The other end of the spring is attached with a wall. Initially spring is stretched by \( 5 \mathrm{~cm} \) from its natural position and the block is at rest. Now suddenly an impulse of \( 4 \mathrm{~kg}-\mathrm{ms}^{-1} \) is given to the block towards the wall.https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-10-27 A solid sphere of mass \( m \) and radius \( R \) is gently placed on a conveyer belt moving wit... 2022-10-27 In the question no. 35 , the velocity of end \( A \) at the instant it hits the ground is
(a) \(... 2022-10-27 A ball rolls without slipping. The radius of gyration of the ball about an axis passing through ... 2022-10-27 A uniform rod \( O A \) of length \( l \), resting on smooth surface is slightly distributed fro... 2022-10-27 A ball is projected from a given point with velocity \( u \) at some angle with the horizontal a... 2022-10-27 A uniform \( \operatorname{rod} A B \) of length \( L \) and mass \( m \) is suspended freely at... 2022-10-27 A block of mass \( 2 \mathrm{~kg} \) is attached with a spring of spring constant \( 4000 \mathr... 2022-10-27 A racing car is travelling along a straight track at a constant velocity of \( 40 \mathrm{~m} / ... 2022-10-27 A thin uniform rod of mass \( M \) and length \( L \) is hinged at its upper end, and released f... 2022-10-27 A cell of emf \( 3.4 \mathrm{~V} \) and internal resistance \( 3 \Omega \) is connected to an am... 2022-10-27 A block of mass \( 2 \mathrm{~kg} \) is attached with a spring of spring constant \( 4000 \mathr... 2022-10-27 A child with mass \( m \) is standing at the edge of a merry go round having moment of inertia \... 2022-10-27 A circuit is shown below.
(1) If \( A \) is an ideal ammeter, \( B \) an ideal battery of voltag... 2022-10-27 Find the mass of the rocket as a function of time, if it moves with a constant acceleration a, i... 2022-10-27 Two identical balls marked 2 and 3 , in contact with each other and at rest on a horizontal fric... 2022-10-27 A battery is connected to a potentiometer and a balance point is obtained at \( 84 \mathrm{~cm} ... 2022-10-27 battery current.
(1) If \( R_{2}=R_{1}, I_{1}=I_{2}=0.15 \mathrm{~A} \) and \( I_{3}=0.05 \mathr... 2022-10-27 An element with emf \( \varepsilon \) and internal resistance \( r \) is connected across an ext... 2022-10-27 A battery is connected to a potentiometer and a balance point is obtained at \( 84 \mathrm{~cm} ... 2022-10-27 In the circuit shown, battery, ammeter, and voltmeter are ideal and the switch \( S \) is initia... 2022-10-27 A cell of emf \( 3.4 \mathrm{~V} \) and internal resistance \( 3 \Omega \) is connected to an am...
0