kinetic energy is Movement energy
think of it like the Xbox Kinect
Answer: 12.0 m/s^2
Explanation:
Let be the angular acceleration of the end of the rod
Taking torque about the link, we have:
Torque is also given in terms of moment of inertia of the rod and its angular acceleration i.e.
From equations (i) and (ii) we have:
The acceleration of the end of the rod farthest from the link is given by:
C. Airplane,bird,butterfly
B.It will eventually slow down and fall to earth that’s what I think