sir,there is problem about that i can't see replies on my posted question i was sent a ques on phy topic-conservation of linear momentum see there is 3 replis in that but i can't see anyone.plz helpthank you
ravi kumar tyagi , 13 Years ago
Grade 12
2 Answers
SAGAR SINGH - IIT DELHI
Last Activity: 13 Years ago
Dear student,
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