Lessons

Eamcet Physics
1 st Year : Unit 3.5( Laws of Motion ) - Block on Block

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Q.

A block A with mass 100 kg is resting on another block B of mass 200 kg. As shown in figure a horizontal rope tied to a wall holds it. The coefficient of friction between A and B is 0.2 while coefficient of friction between B and the ground is 0.3. The minimum required force F to start moving B will be

View Answer

Correct choice: C

Explanation:

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