Question

3. Can the work by kinetic friction on an object be poss
Zero ?​

Answer 1

Answer:

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Explanation:

Kinetic friction on the object will be acting back and on the land, it will be acting forwards. Since, there is no movement along this forward kinetic friction force, Hence, work done will be zero. Thus, Work done by the Kinetic Friction on an Object can both the Positive and Zero. Sometimes It can be negative also