At-time-t-the-force-acting-on-a-particle-P-of-mass-2kg-is-2ti-4j-N-P-is-initially-at-rest-at-the-point-with-position-vector-i-2j-Find-a-the-velocity-of-P-when-t-2-b-the-position-vector-w Tinku Tara June 4, 2023 Others 0 Comments FacebookTweetPin Question Number 38366 by Rio Mike last updated on 24/Jun/18 Attimet,theforceactingonaparticlePofmass2kgis(2ti+4j)N.Pisinitiallyatrestatthepointwithpositionvector(i+2j).Find:a)thevelocityofPwhent=2.b)thepositionvectorwhent=2. Answered by tanmay.chaudhury50@gmail.com last updated on 25/Jun/18 mdv→dt=2ti→+4j→dv→dt=ti→+2j→m=2kgdv→=tidt→+2jdt→v→=t22i→+2jt→+ct=0v→=0c=0v→=t22i→+2tj→v→=2i→+4j→whent=2dr→dt=2i→+4j→r=2ti→+4tj→r+cwhent=0r→0=i→+2j→r→=2ti→+4tj→+i→+2j→r→=i→(2t+1)+j→(4t+2) Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: Question-169439Next Next post: If-f-x-x-3-1-then-f-1-x- Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.