Question

The resultaut of four forces which auing at a Figure along G-axis. The magnitude l forées I Fad Fy are bud HokN respeetively. Te Angles made Numaicel ase point O e chbwn in lo kN 20KN by lokN 20k & 40N with -axic ase 30° the Magnitde aud drulion 90° aud 20 respeutively. Find Q VForce 5 if besultant is 7) Kn. 3= 20ku Fy=4okw >F1=10KN ,30

Answer 1

Answer:

Physics extends well into your everyday life, describing the motion, forces and energy of ordinary experience. In actions such as walking, driving a car or using a phone, physics is at work. For everyday living, all the technologies you might take for granted exploit the rules of physics.Physics is used to describe the physical universe around us, and to predict how it will behave. Physics is the science concerned with the discovery and characterization of the universal laws which govern matter, movement and forces, and space and time, and other features of the natural world.

Explanation:

Physics encompasses the study of the universe from the largest galaxies to the smallest subatomic particles. Moreover, it's the basis of many other sciences, including chemistry, oceanography, seismology, and astronomy (and can be applied to biology or medical science).Physics also helps improve the quality of our lives through the use of high-tech equipment, such as particle accelerators, which find important application in healthcare, playing such a key role in improving the diagnosis and treatment of diseases like cancer.Jun 9, 2013