DetlaP= (1/2)p(v2^2-v1^2) where p=density and v=velocity. if the density of the liquid is 1.5Kg/L, v1=1819.3cm/min and v2= 8986.9cm/min, determine Delta p in kPa
DetlaP= (1/2)p(v2^2-v1^2) where p=density and v=velocity. if the density of the liquid is 1.5Kg/L, v1=1819.3cm/min and...
Determine the Voltage V2 6 + V1=10V - P=30W 24 V + 31. - V2 +
Potentially useful information: P,V P;V 1.01 x 105 Pa Vi/TI V2/T2 P,V1/Ti P,V2/T2 PV= nRT Density mass/volume 1 atm= 1. What are the conditions for STP? 2. What is the volume of 0.500 mol of He at STP? 3. What volume of NHs is formed by the reaction of 1.57L of H2 with a stoichiometrically equivalent amount of N2 at 2.00 atm pressure and 305K? A balloon contains 2.5 mol Ne and 1.0 mol CO2 gas. The balloon is at...
(1 point) For the circuit below, V1 = 13 V, V2 = 8 V, V3 = -2 V. L1 = 22 mH, L2 = 18 mH, L3 = 46 mH. R1 = 22 12, R2 = 26 12, R3 = 25 12, R4 = 8 12, R5 = 47 12, R6 = 22 12, Find (a) i1, (b) i2, (C) v. 1+ RG V2 min to-rööviz w ell + V3 Zamo 2013 Paul Hummel BY NC SA (A) 11 =...
Decompose v into two vectors, V, and v2, where v, is parallel to w and v2 is orthogonal to w. V= -1 + 2), w=i+2) V1 = i + V2 = ((i+O; (Simplify your answer.)
The velocity v2 of a rocket is given by: v2 = v. + Cin (2) where vi is the initial rocket velocity C is the velocity of the exhaust gases my is the mass of the rocket before the engine is fired m, is the mass of the rocket after the enginge is switched off 5.1 Rearrange the formula to make me the subject. 5.2 If vi = 600 m/s, v2 = 992m/s, C = 3500 m/s and m =...
Decompose v into two vectors, V, and V2, where vais parallel to w and v2 is orthogonal to w. V= -1 -2], w = -21 - v1 = ( Oi+O; v2 = (i+O; (Simplify your answer.)
Problem 5: Let V and W be vector spaces and let B = {V1, V2, ..., Un} CV be a basis for V. Let L :V + W be a linear transformation, and let Ker L = {2 € V: L(x)=0}. (a) If Ker L = {0}, show that C = {L(v1), L(02), ..., L(vn) } CW is a linearly independent set in W. (b) If C = {L(01), L(V2),..., L(Un)} C W is a linearly independent set in W,...
10.13. The shear stress, Tw, on a flat surface that is caused by a fluid of density p and vis- cosity u flowing over the surface at a velocity V is given by where Re,- V Re where r is the distance from the upstream end of the flat surface. (a) Use the given shear stress distribution, w(x), to determine the drag force on a flat plate of width W and length L in terms of W, L, V, p,...
2. Blood flows through a tapered vessel at 2 l/min, as shown in Figure 2. Assume the flow is inviscid and steady, density is 1 g/cm, and gravity is negligible. Points 1 and 2 are 7 cm apart and the diameter changes linearly with axial position, x. Let x = 0 at point 1. a. Determine V2. Hint: you may assume that the velocity does not vary with radial position because the change in vessel diameter is gradual. Likewise, you...
QUESTION 1 In the diode circuit shown aside, given that V1 = V2 = 2.7 V, R = 1 k12 R2 = 2 kn, R3 = 4k and assuming constant-voltage-drop diode model (Vo = 0.7 V), determine the voltage drop (V) across the resistor R1, if the switch (S) is connected to a. Position 1 b. Position 2 V = Na V2