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...
The Inheritors SUMMARY A poor farmer has two sons, named Azam and Mozzam. Mozzam was younger than Azam. When their father died, the boys inherited their property which was consisted of a cow, a date palm tree and a blanket. Azam the elder brother was very greedy and Mozzam the younger brother was very simple and innocent. Azam suggested that they should divide the property left by their father. Mozzam agreed and they started to divide the property. As elder brother was very clever so he kept for him better parts of the property and useless parts were given to his younger brother. For instance the rear part of the cow and the top of the date palm tree and the blanket at the night was kept by Azam and the front part of cow the trunk and the blanket the day time was given to Mozzam. This was injustice Mozzam was very trust-worthy so he thought that it was fair distribution. After distribution Mozzam use to feed the cow and watered the date palm tree and shivered ...