A.3.5 kg object moves as a function of time as x(t) = 4 cos[8t+ n/4], where x is in meter and t in second. What is the k
Posted: Sat Jul 02, 2022 7:04 pm
A.3.5 kg object moves as a function of time as x(t) = 4 cos[8t+ n/4], where x is in meter and t in second. What is the kinetic energy of the object at t= 6 s? O a. 1788 J Ob. 1780 8 J Oc 1708 8 J Od. 1880,7 J