Measure of the force of gravity
Briefly explain the measure of the force of gravity on the object?
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Force is the vector product of acceleration and mass: F = ma. The weight is a particular case of that formula, where you replace the acceleration of gravity, g, for a. We can thus write: W = mg.1
: A voltage v = 150 + j180 is applied across an impedance and the current flowing is I = 5 - j4 find ? A, impedance . B, resistance. C, reactance. D, power consumed.
Explain how is energy transformed in the windmills?
Kohlrausch's law (F. Kohlrausch): When a salt is dissolved in water, the conductivity of the solution is the addition of two values -- one depending on the positive ions and the other on negative ions.
What do you mean by the term crest? Briefly illustrate it.
Singularity: The center of a black hole, where the curvature of space-time is maximal. At singularity, the gravitational tides deviate; no solid object can yet theoretically survive beating the singularity. Though singularities usually predict inconsi
Lux: lx: The derived SI unit of the illuminance equivalent to the illuminance generated by a luminous flux of 1 lm distributed consistently over a region of 1 m2; it therefore has units of lm/m2.
What is Anthropic principle? Explain Weak anthropic principle and Strong anthropic principle? Q : Describe the term ntu in thermodynamics Describe the term ntu in thermodynamics? Illustrate in short.
Describe the term ntu in thermodynamics? Illustrate in short.
Describe the fundamental principles of the regulation? Briefly describe the principles?
Beauty criterion (Dirac) - The idea that more aesthetically pleasing a theory is the superior it is. In nature this criterion does not stand up to the actual test -- whether or not forecasts of a given theory agree with observational tests -- however
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