Webb(i) Two terms like 7xy are: –3xy and 8xy. (ii) Two terms like 4mn 2 are: 6mn 2 and –2n 2 m. (iii) Two terms like 21 are: 51 and -7b.

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WebbTwo numbers r and s sum up to -2 exactly when the average of the two numbers is \frac{1}{2}*-2 = -1. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. The values of r and s are equidistant from the center by an unknown quantity u. WebbFrom Table A‐4, s2 = 7.3549 kJ/kg.K and from Table A‐6, s1 = 6.9212 kJ/kg.K. Inserting values into the expression for entropy production: s s kJ kg K m T Q m S k gen CV k ( ) 0.4983 /. 2 1, Entropy Entropy can be viewed as a measure of molecular disorder, or molecular randomness. As cult definition in spanish

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WebbSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. http://www.science-campus.com/physics/mechanics/kinematics/chapter2/kinematics_2_6_velocity.php WebbIf a particle’s velocity changes by ∆v in a time period ∆t, the average acceleration a for that period is a = ∆v ∆t = ∆vx ∆t i+ ∆vy ∆t j+ ∆vz ∆t k (3.10) but a much more interesting quantity is the result of shrinking the period ∆t to zero, which gives us the instantaneous acceleration, a. It is the time derivative of ... east herts definitive map