mc 1-B m = 5.649x10-20 kg and c = 3 x 10 m/s. (a) E(B) = with (b) x(t) = A sin (g/L t + y) with A =3 mm, g = 9.81 m/s2, L = 60 cm and y = 0.4 rad. (Calculator must be in radians.) (c) v (x) = v + 2 a(x-xo) with Vo = 20 km/h, a = 1.3 m/s and xo = 950 m. [a: E(B = 0.8) =] 8.474x10-3 J You are correct. Your receipt no. is 158-7838 ? [b: x(t = 3.8 s) =] -8.919 mm Submit Answer Incorrect. Tries 8/12 Previous Tries = Previous Tries [c: v(x You are correct. Your receipt no. is 158-3920 1200 m) =] 26.093 m/s Previous Tries