greatest and least magnitude , Physics

The greatest and least magnitude of the resultant of two forces of constant magnitude are P & Q. Proof that when the forces act at an angle of 2 alpha, their resultant is of magnitude.

(P2cos2alpha+Q2sin2alpha)1/2

 

Posted Date: 2/17/2013 11:58:12 PM | Location : United States







Related Discussions:- greatest and least magnitude , Assignment Help, Ask Question on greatest and least magnitude , Get Answer, Expert's Help, greatest and least magnitude Discussions

Write discussion on greatest and least magnitude
Your posts are moderated
Related Questions
Starting from Maxwell's e-m equation, get the wave equation for E in an ionized medium. Identify the dissipative terms in the equation.

Figure shows the magnetic circuit of a relay. When each of the air gaps are 1.5mm wide find the mmf required to produce a flux density of 0.75 T in the air gaps. Use the B-H cu

Mica is an inorganic mineral. It is one of the best natural insulating materials available. In spite of the tremendous progress made in insulation technology this material and its

Q. Illustrates the evidence is there supporting the Big Bang theory? Answer:- In brief the universe is expanding. Each of the galaxies we have observed that are utmost awa

term paper for voltaic cell

Cathode rays are : (1)Protons (2)Electrons      (3)Neutrons (4)alfa -particles Ans; (2)Electrons

A car travelling at 21 m/s misses the turnoff on the road and collides into the safety guard rail. The car comes to a totally stop in 0.55 s. a. What is the average accel

Q. What are emissive and absorption spectra? Emission spectrum: When the light emitted straight from a source is examined with a spectrometer the emission spectrum is ob

applications of nanoparticles

how do my boobs get so big ang why do i have hair down there