Question

why all objects do not have same magnitude of friction..??​

Answer 1

Answer:

this is because friction depends upon the surface of the object and as all objects doesn't have the same surface so the magnitude of friction varies

Answer 2

Answer:

• difference in magnetic friction caused due to difference in their weight
• as the heavier object applies more force toward the ground which creates more friction
• as on the other hand the object with less weight applies less force to word the land which with as a result there is less friction
• friction occurs as when surface is not perfectly smooth if the surface is perfectly smooth then less friction applies
• and if surface is not perfectly smooth then much friction applies