Calculate the vertical component of the reaction on pin E in kN.
Calculate the vertical component of the reaction on pin E in kN. Calculate the vertical component...
calculate the vertical component of the reaction on pin E and
pin A in kN
E 4 meters F 4 meters G 2 meters H >30 kN 3 meters U 3 meters B 2 meters 4 meters 4 meters 30 kN 30 KN 60 KN
Q = 170 kN F = 80kN
The x component of the reaction at E,Ex (in kN)
The y component of the reaction at E, Ey (in kN)
The y component of the reaction at A, Ay (in kN)
The force in member ED (in kN)
The force in member IB (in kN)
The force in member IH (in kN)
Question 2
W = 115 lb P = 80 lb
The x component of the reaction at H,Hx (in lbs)...
5) Determine the horizontal and vertical components of reaction at the pin A and the tension developed in the cable BC used to support the steel frame. 60 kN 30 kN m 3 m 4 3
5) Determine the horizontal and vertical components of reaction at the pin A and the tension developed in the cable BC used to support the steel frame. 60 kN 30 kN m 3 m 4 3
Let X be a continuous random variable with the following density function. Find E(X) and var(X). 6e -7x for x>0 f(x) = { for xso 6 E(X) = 49 var(X) =
Calculate the force in member AB and the rest by the method of
joints in kN.
Question 4 10 poin Calculate the force in member AB by the method of joints in kN. [ Compression: negative. Tension: positive] E 4 meters F 4 meters G 2 meters H →30 kN 3 meters U 3 meters A 2 meters 4 meters 4 meters 30 kN 30 KN 60 kN
QUESTION 9 Find the Laplace Transform of f(t)= - 1 if ts 4; f(t) = 1 if t> 0.
Question 12 of 17 > Calculate the hydroxide ion concentration, [OH-], for a solution with a pH of 6.96. [OH-] = 3.98 x10-10 | М Incorrect Question 13 of 17 > Calculate the [OH-] and the pH of a solution with an (H+] = 6.6 x 10-12 M at 25°C. [OH-] = M pH = Calculate the (H+) and the pH of a solution with an [OH-] = 0.86 M at 25 °C. H+] = M pH = Calculate the...
Problem 2.85 11 of 15 > Part A The pole is subjected to the forc F which has components F 1.6 kN and determine the magnitude of Problem 2.85 11 of 15 > PartB Determine the magnitude of Express your answer with the appropriate units HA F 3.86 kN
Calculate the force in member FG,EF and FC by the method of
joints in kN
Question 4 10 poin Calculate the force in member AB by the method of joints in kN. [ Compression: negative. Tension: positive] E 4 meters F 4 meters G 2 meters H →30 kN 3 meters U 3 meters A 2 meters 4 meters 4 meters 30 kN 30 KN 60 kN
6. Calculate the rate constant kı2 for the below outer-sphere electron transfer reaction: [Fe(CN)6]4-+ Cet+ → [Fe(CN)6]>- + Ce 3+ E' = 0.76 V, T = 300 K, log f= -2.33 The relevant self-exchange rate constants are: [Fe(CN)6]4-13 kui = 7.4 x 102 M-- k22 = 4.4 M-3-1 Ce4+/3+