Asked by Farzan
Movement of Pendulum
A pendulum swings through an angle of 20 degree each second. if the pendulum is 40 inches long, how far dose its trip move each second ?
arcdistance=radius*angleinradians
you are given the radius.
arcinradians= 20deg*PI/180
A pendulum swings through an angle of 20 degree each second. if the pendulum is 40 inches long, how far dose its trip move each second ?
arcdistance=radius*angleinradians
you are given the radius.
arcinradians= 20deg*PI/180