Class 9 Physics MCQs - Chapter 9
Work and Energy Multiple Choice Questions (MCQ) PDF - 12
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The Trivia Quiz: A worker takes 80 seconds in lifting a load of 200 N through a height of 10 m. His power will be; "Work and Energy" App APK Download (Free) with answers 25 watts, 10 watts, 35 watts and 50 watts for high school certification courses. Practice power quiz questions, download Kindle eBook (Free Sample) for online secondary school courses.
Work and Energy Questions & Answers PDF Download: MCQ Quiz 12
MCQ 56: A worker takes 80 seconds in lifting a load of 200 N through a height of 10 m. His power will be
MCQ 57: When angle between force and displacement is 90 ° then work done is
MCQ 58: The direction of work done in the direction of
MCQ 59: A force of 250 N acts on a body of mass 30 kg. If velocity is 50 ms-1. The distance will be
MCQ 60: A bus weighing 12kN has speed of 20 ms-1. Its kinetic energy is
Class 9 Physics Mock Tests
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