simple harmonic oscillator, damping, q factor
Category: Classical Mechanics
Moment of inertia
Lucas V. Barbosa - Own work from wiki parallel axis theorem
Propagation of waves on rope
#the net force on rope always perpendicular to rope, while the velocity of force along with the rope# #Wave equation#
Tool of Description: Space and Time
As a baby, we've already been able to swing our toys. Most of people take out the cellphone from desk without hesitation. We won't press it, and people seldom use too much strength to take it. The eager and ability of making things move lie in the nature of us. But to move object easier, …