A body of mass 8 kg performs SHM of amplitude 60 cm. The restoring force is 120N when the displacement is 60 cm. Its acceleration , PE and KE when displacement is 6 cm are
A. `3 ms^(-2), 0.36 J,0`
B. ` 1.5 ms^(-2), 0.18 J ,0`
C. ` 1.5 ms^(-2) , 0.36 J , 0.18 J`
D. `15 ms^(-2) , 36J ,0`
