HOOKE'S LAW Introduction In physics, Hooke's Law is one of the fundamental principles governing how objects deform under external forces . Named after the 17th-century British physicist Robert Hooke, this law provides a crucial understanding of the behavior of elastic materials, such as springs and rubber bands. Whether stretching a rubber band or compressing a spring, Hooke's Law helps explain what happens when forces act on these materials. What is Hooke's Law: Hooke's Law states that the force F needed to extend or compress a spring by some distance x is proportional to that distance. Mathematically, it is expressed as: F= -kx Here k represents the spring constant, which is the measure of the stiffness of the spring, and x is the displacement from the displacement position. The negative sign indicates that the force exerted by the spring is in the opposite direction of the displacement. Understanding the Spring Constant: The spring constant k is a critical co
DIGNITY OF WORK Ø SUMMARY OF DIGNITY OF WORK: Akhtar was very angry when he returned from school one day. He looked untidy and unhappy. His favorite uncle was told, about his anger by his sister. Uncle Inayat asked him about his anger. He answered him that there was social activity week at his school all the teachers and students have to clean the school and wash the bathrooms. Akhtar thought this act to be shameful. The headmaster of the school also washed the bathroom, which made all the students feel ashamed. Uncle Inayat told Akhtar about the dignity of work by giving the example of our Holy Prophet Muhammad Peace Be Upon Him, he did his work by himself and also mended his own shoes washed clothes and also washed his house. During the construction of mosque at Madina. He carried mud and building materials . During the battle of Khandaq he himself did the work of digging the trench. He also gave the example of followers of Hzrat Muhammad (P.B.U.H), Hazrat abu Bakar(R.A)