Một vật giao động điều hoà với phương trình x=10cos(5πt) cm. Tính quãng đường vật đi được từ lúc bắt đầu dao động (t=0) đến thời điểm t=1s

Match each scenario to the form of energy it represents

In which section of nuclear fussion occura. reactor vesselb. heat exchangerc. condenserd. cooling tower

A0.5-kg object is connected to a spring that undergoes oscillatory motion. there is friction between the object and the surface it is kept on given by coefficient of friction μk = 0.06 . if the object is released 0.2 m from equilibrium, what is the distance that the object travels? given that the force constant of the spring is 50 n m-1 and the frictional force between the objects is 0.294 n.