Physics, 02.09.2019 23:20 Flameking1223
What is the area and uncertainty in area of one side of a rectangular plastic brick that has a length of (21.4 ± 0.3) cm and a width of (9.8 ± 0.1) cm? (a 210 cm2 (b) what if? if the thickness of the brick is (1.2 t0.3) cm, what is the volume of the brick and the uncertainty in this volume? (give your answers in cm.) 021.73 x 421.30 x )cm3
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Check the following equation for dimensional homogeneity: ⅆ mv=∫t1t2(fcosθ)ⅆt where m is mass, v is velocity, f is force, θ is an angle, and t is time. check that each term in the equation has the following dimensions: [malbec] where you are to choose the coefficients a, b, c.
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What is the area and uncertainty in area of one side of a rectangular plastic brick that has a lengt...
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