Class 9 physics Practice Tests
Class 9 Physics Online Tests
The e-Book Types of friction Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Types of Friction MCQ PDF Book) to learn online 9th grade physics certificate courses. Practice Dynamics Multiple Choice Questions and Answers (MCQs), Types of Friction quiz answers PDF to learn distance learning courses. The Types of Friction MCQ App Download: Free learning app for physics classroom, force inertia and momentum, uniform circular motion test prep for distance learning.
The MCQ: How much centripetal force is needed to make a body of mass 0.8 kg to move in a circle of radius 40 cm with a speed 2 ms−1; "Types of Friction" App Download (Free) with answers 5 n, 6 n, 7 n and 8 n to learn distance learning courses. Solve dynamics quiz questions, download Google eBook (Free Sample) for online degree programs.
MCQ 1: How much centripetal force is needed to make a body of mass 0.8 kg to move in a circle of radius 40 cm with a speed 2 ms−1?
MCQ 2: If the coefficient of friction between wood and marble is 0.6,mass of wood is 6 kg, then the force of friction between the wood and the horizontal marble floor will be
MCQ 3: Which of the following material lowers friction when we pushed between metal plates
MCQ 4: The friction offers by a slippery ground is
MCQ 5: If we make the sliding surfaces smooth by lubricating etc. the friction can be
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