... m.4.4)s025.0)(s/m100.8()s025.0)(s/m100.9()s025.0(334223x b) Differentiating, the velocity as a function of time isso,)s/m 1040 .2()s/m1080.1()(23524tttv 23524)s025.0)(s/m 1040 .2()s025.0)(s/m1080.1()s025.0( v s./m100.32 c) The acceleration ... areN32323cos)N50(233cos)N120( xR.N124323sin)N50(233sin)N120()N250( yR b),N12822yxRRR 104arctan32124. The results have the same magnitude, and the angle has been changed by the amount ... is then kiaaˆ)s/m12.0(ˆ)s/m60.0()s/m80.9(N)1075.2(2225gwmF .ˆ)N 104. 3(ˆN)107.1(34ki 4.54: The velocity as a function of time is 23)( BtAtv and the...