Lessons

Eamcet Physics
1 st Year : Unit 3.3( Laws of Motion ) - Horizontal Plane

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Q.

An eraser weighing 2N is pressed against the black board with a force of 5N. The coefficient of friction is 0.4. How much force parallel to the black board is required to slide the eraser upwards?

View Answer

Correct choice: D

Explanation:

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