Question

You wanted to know the effect of roughness on frictional force. Which of the materials is not needed for your experiment?​

Answer 1

Answer:

inclined plane or rough cloth

Answer 2

The effect of gravity on the force of gravity and not required for your experiments is:

• Conflict is directly related to the complexity of the object.
• Smooth surfaces tend to slip on rough surfaces.
• If you look at the microscopic scale you can see flaws in the area that prevents slipping.
• Therefore, the higher the strength of the firmness.
• The ice-covered area offers very little friction.
• The nutrient coefficient depends on the stability test.
• The greater the weight, the greater the coefficient of collision.
• In addition, the coefficient of friction depends on the material removed from them.
• When the same coefficient of friction is high.