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to attemp Prob 1 A 4-1b particle in rectilinear motion has already attained an initial speed of 5 ft/sec before it that varie
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Page No. Date: 120 R04h3 4 Ib paticle Apaticle Vbe veleaty Mass Vo) Spsec APu dt at t-o bs 1 ba F= 20t From 4.39m (o12 mdv dtPage No. Date nt eEI, 27 fam 20 dv dt 160 160t +C tE 127 + Ci 35 - 75 m tC127 VE):16ot-7s VL2) 320-75 245 41sec NC2) =

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