PhysicsHardHigh School (11–12)Waves & Sound › Oscillations and Simple Harmonic MotionJEE AdvancedJEE Main
Created by StemPy LabA particle moves in simple harmonic motion with an amplitude of and a period of . It passes through the centre of its motion at . How far does it travel in the first ? Give the answer in .
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← A block on a smooth table oscillates at the end of a horizontal spring. Just as it passes through the centre of its motion, a second block of the same mass is dropped gently onto it and sticks at once. Which of the following statements are correct about the motion that follows?A uniform spring of force constant 120 N/m is cut into two pieces whose lengths are in the ratio 1 : 2. A block of mass 0.60 kg lies on a smooth table between two walls, with the short piece joining it to one wall and the long piece to the other. Both pieces have their natural lengths when the block is at rest. What is the angular frequency of small oscillations of the block? Give the answer in rad/s. →
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