definition of constraint in physics

Magnetic flux can be defined as the number of lines of force passing through a surface normally. Considering the surface ' D s' in a magnetic field 'B..

The acceleration of a moving point is the rate of change of its velocity. Note that the acceleration of a moving object is a vector, as it has both magnitude and direction. The acceleration is uniform when equal changes of velocity take place in equal intervals of time, in the same direction, howe..

Collinear vectors are those vectors that act either along the same line or along parallel lines. These vectors may act either in the same direction or in opposite direction..

Measurement and Experimentation - The goal of physics is to provide an understanding of nature. The science of physics was developed to explain our physical environmen..

If m 1 = m 2 = 1 unit and d = 1 unit, then, from equation (1) F = G The gravitational constant is defined as the force of attraction between two bodies of unit mass separated by unit distan..

One ohm is the resistance of a conductor through which a current of 1 ampere flows when the potential difference across its ends is 1 vo..

Torque is the product of the magnitude of the force and the lever arm of the force. What is the significance of this concept in our everyday lif..

Parameters that Define the Orbit of a Satellite - Expertise is required in the planning, designing and fabrication of satellites. Each satellite has to be designed according to the purpose for which it is used. Also, one should have the basic infrastructure to fabricate the parts of the s..

Expertise is required in the planning, designing and fabrication of satellites. Each satellite has to be designed according to the purpose for which it is used. Also, one should have the basic infrastructure to fabricate the parts of the satellite with high degree of precision and to assemble..