Question

There are three cubical bodies with surface areas 10 cm, 20 cm, and 30 cmº respectively. The weight of
each cube is 10 N. Each body is hung on the spring balance to find the force of friction acting on it. The
force of friction will be maximum on the cube with surface area,
1. 10 cm
2. 20 cm
3. 30 cm
4. equal on all the surface

Answer 1

Answer:

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