3.Find the potential energy stored in a ball of mass 5 kg placed at a height of 3 m above the ground. (a) upon the system by a non-conservative force (b) by the system against a conservative force (c) ...

MCQs on Oscillations Class 11: Preparing multiple choice questions has become essential for CBSE students because in recent years, the number of MCQs in CBSE board exams has increased significantly.