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...
Hello Visitors! In this article I will be explaining about Volume and density along with it I will discuss how to measure volume of solids, liquids and irregular objects. First of all I will be solving two problems on Scientific Notations. Problem #01: Convert the mass of sun 2000000000000000000000000000000kg, into scientific Notation. Solution: Since we are given mass of Sun =Msun= 2 000 000 000 000 000 000 000 000 000 000 kg. Since according to above question, the decimal point will be in the last. So, It can be written into Scientific Notation as; Msun= 2x10^30kg. Since decimal point will move from Right to Left so power will be Positive. Problem #02: Convert the mass of an electron 9.11x10^-31kg, into standard form. Solution: We are given Me= 9.11x10^-31 kg. Now as we already read if decimal point move from left to right, then power w...