A body is in motion along the positive axis according to the

Last updated: 6/7/2023

A body is in motion along the positive axis according to the relation a a sin wt Then the variation of its kinetic energy K with time may be represented by K A B Wa TT 3 2w W K 2w N O IT 4w K IT 2w 3 C 0 TT TT 2w N W K D 0 TT 4w TT 2w 3 t 4w 3 t 2w 3 t 4w 2 T W E3 2 3 3 t t t t