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Hello Zeeshan, v = r w as we consider only the magnitudes. As we write in... at the centre Hence ds = r d@ Now divide both sides by dt So ds...

For the radius of curvature R , this relation holds for bending: 1/ R = M/(EI) 1...

It's mv^2/ r . Here is how you can stop doubting: That formula...projection of the whole force on the plane perpendicular to the trajectory) provided " r " is understood to be the "radius of curvature" of the...

R -value is measured in meter²·°C/Watt (in the...·°F·h/Btu). Materials may be rated in R /inch, R /meter, etc. To calculate the R -value of a wall, you calculate...

R and the 200 ohm resistors are in parallel so the voltage across both of...same Voltage across 200 ohm resistor = 200*1.5 = 300V current through R resistor = 2.5 - 1.5 = 1 Ampere Voltage through R resistor = 300...

description of r : look at the figure where potential is required at point P ...)----------------------. (P) .... <----------- r ---------> r & Q are given k = 8.987 X 10^9 N...

R = V/I First calculate the relative uncertainty in V, subtract the relative uncertainty in I from that. Thus you obtain the relative uncertainty in R . Using R you can then calculate the absolute uncertainty. Example...

r =sin 4A r = sq root [x^2 +y^2] r ^2 = x^2 +y^2 since sin 4A = y / r so r = y / r r ^2 = y x^2 +y^2 = y ---answer