The extension–load graph for a spring is shown. The unstretched length of the spring is 15.0 cm.
When an object of unknown weight is suspended on the spring, the length of the spring is 16.4 cm.
What is the weight of the object?

1 )
0.55 N
2 )
0.67 N
3.5 N
4 )
4.1 N
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!