EJU 2015
2nd sesion Fisika
Q2. As shown in thrr figure below, a smal object A
(mass : 20 kg) is undergoing linear motion on a smooth horizontal surface with
a speed f 3,0 m/s. A force of 10 N is continuously applied to A
in the direction of its motion for a certain period of time. During this time, A
travels 16 m.
After A
travels 16m, what are kinetic energy an mangnitude of momentum of A?
