2224-3577 International Journal of Science and Technology ©2012 IJST. All rights reserved http://www.ejournalofsciences.org Nuclear Force Md. Kamal uddin At‚po—pokhraira‚ via Birouli(R.I)‚samastipur(Bihar)‚ India ABSTRACT It is well established that the forces between nucleons are transmitted by meson. The quantitative explanation of nuclear forces in terms of meson theory was extremely tentative & in complete but this theory supplies a valuable point of view . it is fairly certain now
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Universal Gravitation Apples had a significant contribution to the discovery of gravitation. The English physicist Isaac Newton (1642-1727) introduced the term "gravity" after he saw an apple falling onto the ground in his garden. "Gravity" is the force of attraction exerted by the earth on an object. The moon orbits around the earth because of gravity too. Newton later proposed that gravity was just a particular case of gravitation. Every mass in the universe attracts every other mass. This is the
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[pic] The product of average force and the time it is exerted is called the impulse of force. From Newton’s second law [pic] the impulse of force can be extracted and found to be equal to the change in momentum of an object provided the mass is constant: |[pic] |Calculation | The main utility of the concept is in the study of the average impact force during collisions. For collisions‚ the mass and change in velocity are often
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Centripetal force (from Latin centrum "center" and petere "to seek"[1]) is a force that makes a body follow a curved path: its direction is always orthogonal to the velocity of the body‚ toward the fixed point of the instantaneous center of curvature of the path. Centripetal force is generally the cause of circular motion. In simple terms‚ centripetal force is defined as a force which keeps a body moving with a uniform speed along a circular path and is directed along the radius towards the centre
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equilibrium of forces was investigated through the use of different weights attached to cords which were connected to a central ring‚ while pulleys supported them. This assembly facilitated the force band system to demonstrate that equilibrium will be attaining regardless of disturbances. However‚ due to errors in the experiment‚ the sum of the x and y component did equate to zero as predicted. The graphical solution of the experiment yield a polygon that is completed indicating that all the forces are in
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A Christian Resistance to Civil Government In “Resistance to Civil Government”‚ Henry David Thoreau writes his opinions on the state of the very powerful United States government in an effort to persuade readers to separate themselves from said government. Thoreau’s actions taken against the government could possibly be seen again in the foreseeable future from a Christian’s standpoint. However‚ as a Christian‚ I would use an alternate process to resist civil government than Thoreau’s. As a
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............................... 7 AIM To show that three forces acting upon a body‚ in equilibrium‚ may be represented by a triangle of forces. (Vector addition) INTRODUCTION With this experiment we will show that a body in a state of equilibrium‚ with three forces acting in a singular plane. The following conditions must be met: * Moment of all three forces must pass through the same point. * Magnitudes of the forces can be represented by the sides of a triangle‚ each as a vector
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reduce resistance to change 1. Using Lewin’s Change Model‚ successful unfreezing can set the stage for change to take place. <INSERT CONTEXT: why is the change needed?> By understanding the need to change‚ employees become dissatisfied with current practices‚ hence motivated to change. The organization must always create the motivation to change. This creates favourable predisposition towards change‚ reducing resistance. 2. From Kotter’s six strategies to overcome resistance to change
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An electron gun fires electrons into a magnetic field directed straight downward. Find the direction of the force exerted by the field on an electron for each of the following directions of the electron’s velocity: (a) horizontal and due north; (b) horizontal and 30° west of north; (c) due north‚ but at 30° below the horizontal; (d) straight upward. 2. (a) Find the direction of the force on a proton moving through the magnetic fields in Figure 1‚ as shown. (b) Repeat part (a)‚ assuming the moving
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Organizational Behavioral Forces There are many forces that dictate the organizational behavior within an organization. The organizational behavior will tend to shift based upon the different demands both internally and externally. Internal and external factors have an equal importance within organizations and will have different effects and outcomes on an organization. In this paper we will compare four very different organizations and demonstrate the effect four factors have on the organizational
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