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5. Given an equation of a 1.5 kg mass in SHM v 2.50 cos (0.25 t) , m/s Find a) the units on the values 2.50 and 0.25 b) the a
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2-50 cos (0.25t) ms V (a) itom.So ms rnd 51) dx V 2.50 Ces(0-25t) s dt R.So s (0.35t) o 25 lo siy (o.25t) A Sin (tot) o m AmpT= z 25- 13 sec (t=.2 seu) lo sin (o.25 x 12) Jo sin (o.3) 02955) m x (t 1-2 See) xt12.s) 2.96 m k k 2m -25)x k X 1.S Nm1 Spr

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