Applied Mechanics and Graphic Statics
The ratio of kinetic energy and potential energy of a simple harmonic oscillator, at a displacement equal to half its amplitude is given by

0.12569444444444
0.042361111111111
0.084027777777778
0.043055555555556

ANSWER DOWNLOAD EXAMIANS APP

Applied Mechanics and Graphic Statics
Kinetic friction may be defined as

Friction force acting when the body is in motion
Angle between normal reaction and resultant of normal reaction and limiting friction
Friction force acting when the body is just about to move
Ratio of limiting friction and normal reaction

ANSWER DOWNLOAD EXAMIANS APP