A body executing S.H.M.along a straight line has a velocity of 3ms⁻¹ when it is at a distance of 4m from its mean position and4ms⁻¹ when it is at a distance of 3m from its mean position.Its angular frequency and amplitude are
A. 2rads⁻¹&5m
B. 1rads⁻¹&10m
C. 2rads⁻¹&10m
D. 1rads⁻¹&5m