CBSE Class 8 Answered
when we try to push a very heavy box kept on ground,it does not move al all.which force is preventing this box to move forward?where does this force act?
Asked by kumerjeet2 | 19 Aug, 2018, 19:37: PM
Expert Answer
Friction force.
Friction force is acting at the contact surfaces between box and ground.
Answered by Thiyagarajan K | 19 Aug, 2018, 20:22: PM
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