A force F=−10x+2 acts on a particle of mass 0.1kg, where 'k' is in m and F in newton.If it is released from rest at x=−2m,find:(a) amplitude; (b) time period; (c) equation of motion.
A. (a)11/5m (b)π5sec (c) x=0.2−11/5cosωt
B. (a)11/3m (b)π5sec (c) x=0.2−11/5cosωt
C. (a)11/5m (b)π3sec (c) x=0.2−11/5cosωt
D. (a)11/5m (b)π5sec (c) x=0.2−11/3cosωt

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