[{"id":151078,"question":"Which of the following quantity for particle executing SHM is non-zero at mean position","choices":[{"text":"Force","value":"A"},{"text":"Acceleration","value":"B"},{"text":"Velocity","value":"C"},{"text":"Displacement","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":151077,"question":"A particle moving uniformly along circle its projection along diameter performs","choices":[{"text":"Linear motion","value":"A"},{"text":"Projectile motion","value":"B"},{"text":"SHM","value":"C"},{"text":"Rotatory motion","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":151074,"question":"The displacement of body executing SHM is","choices":[{"text":"x<sub>o</sub>coswt","value":"A"},{"text":"x<sub>o</sub>sinwt","value":"B"},{"text":"x<sub>o</sub>sin<sup>2</sup>wt","value":"C"},{"text":"Both A, B","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":151072,"question":"The S.I unit of frequency is","choices":[{"text":"Vibrations s<sup>-2</sup>","value":"A"},{"text":"Ms<sup>-1</sup>","value":"B"},{"text":"Hertz","value":"C"},{"text":"s<sup>-1</sup>","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":151069,"question":"The maximum distance of body from mean position when body is executing SHM is called","choices":[{"text":"Time period","value":"A"},{"text":"Displacement","value":"B"},{"text":"Amplitude","value":"C"},{"text":"Frequency","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":151068,"question":"The wave form of SHM is","choices":[{"text":"Pulsed wave","value":"A"},{"text":"Square wave","value":"B"},{"text":"Triangular waved","value":"C"},{"text":"Sine wave","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":151067,"question":"The acceleration of body executing SHM is directly proportional to","choices":[{"text":"Applied force","value":"A"},{"text":"Amplitude","value":"B"},{"text":"Displacement","value":"C"},{"text":"Frictional force","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":151065,"question":"In vibrational motion(SHM)","choices":[{"text":"P.E remains conserved","value":"A"},{"text":"Average K.E remain constant","value":"B"},{"text":"Neither P.E nor K.E remains constant","value":"C"},{"text":"Total energy remains constant","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":151064,"question":"Vibratory motion is always under","choices":[{"text":"Applied force","value":"A"},{"text":"Restoring force","value":"B"},{"text":"Periodic force","value":"C"},{"text":"Gravitational force","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":151063,"question":"Acceleration of body executing SHM is always directed towards","choices":[{"text":"Extreme position","value":"A"},{"text":"Mean position","value":"B"},{"text":"Along the direction of motion","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":151062,"question":"Which of the following is an example of SHM(in ideal situations)","choices":[{"text":"Motion of simple pendulum","value":"A"},{"text":"Motion of horizontal spring man system","value":"B"},{"text":"Motion of violin string","value":"C"},{"text":"All of these","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":151060,"question":"Which of the following forces is responsible for SHM","choices":[{"text":"Applied force","value":"A"},{"text":"Restoring force","value":"B"},{"text":"Fractional force","value":"C"},{"text":"Elastic force","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":151059,"question":"SHM is type of ______ motion","choices":[{"text":"Vibratory","value":"A"},{"text":"Linear","value":"B"},{"text":"Circular","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":1}]