The tension in a spring of natural length $l_0$ is first increased from zero to $T_1$, causing the length to increase to l1. The tension is then reduced to $T_2$, causing the length to decrease to $l_2$ (as shown).
Which area of the graph represents the work done by the spring during this reduction length?
1 )
MLP
MNQP
3 )
MNSR
4 )
MPLU
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...