GavinxFiasco
 Name:
 Gavin Peck
 School:
 Dalhousie Univeristy
 About:
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Questions Answered

GavinxFiasco:
Group Title
True or false Electrical Potential Question based on graphs :
…
 updated 4 months ago
 5 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
A lighted candle is placed d1=28.2 cm in front of a converging lens of focal length f1=15.1 cm, which in turn is d2=49.5 cm in front of a se…
 updated 5 months ago
 2 replies
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
Light travelling through air (n=1.00) enters an optical fibre (n=1.15); the light is refracted and reflected. If the angle of incidence is θ…
 updated 5 months ago
 7 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
A 2.91 g sample of solid LiBr·H2O (s) is dissolved in 258 mL of water in a coffee cup calorimeter. Once all of the LiBr·H2O (s) is dissolved…
 updated 5 months ago
 2 replies
 1 Medal
Mathematics

queenleviosa:
Group Title
*Will give medals and fan!* This equation indicates that the reaction gives off heat. What is this type of reaction called?
2C4H10 +?O2 …
 updated 6 months ago
 5 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
Determine the mass (in g) of sodium oxalate (Na2OOCCOO) that must be added to 52.2 mL of 0.0286 M sodium hydrogen oxalate to yield a pH of 5…
 updated 7 months ago
 5 replies
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
Buffer Solution Question
 updated 7 months ago
 7 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
A pole of length 7.33 m, diameter 0.26 m, and mass 282 kg is floating in a pond, with one end tethered to the bottom, as shown. The depth of…
 updated 7 months ago
 27 replies
 2 Medals
Mathematics

GavinxFiasco:
Group Title
What would the reaction force for A and B in the x and y direction be ?
 updated 8 months ago
 3 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
What would the equations for the moments of inertia about each axis be for the pictures below
 updated 8 months ago
 2 replies
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
Moment of Inertia about centrical x' and ybar axis.
x1=33 cm
x2=14 cm
…
 updated 8 months ago
 4 replies
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
The outer ring of the wheel has a mass of 60 kg, the inner ring, 6 kg, and each spoke, 12 kg. Find the mass moment of inertia of the wheel a…
 updated 8 months ago
 3 replies
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
The force F = 3 N is now applied as shown below. What is the force in member 3?
 updated 8 months ago
 1 reply
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
A restaurant sign is to be hung from the end of a thin pole hinged to a wall; the pole is suspended by a single cable. A design that minimiz…
 updated 8 months ago
 7 replies
 2 Medals
Mathematics

emanuelfarias:
Group Title
assume that 4 molecules of nitrogen and 9 molecules of hydrogen are present? after complete reaction, how many molecules of ammonia are proc…
 updated 8 months ago
 7 replies
 1 Medal
Mathematics

emanuelfarias:
Group Title
given the following chemical equation, determine how many grams of N2 are produced by 9.24 of H2O2 nd 6.56g of N2H4
 updated 8 months ago
 38 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
Find the tension in the cable supporting the truss at an angle θ = 35°, and the reaction force at pin C. Assume
F1 = 3030N,
F2 = 4620N,…
 updated 8 months ago
 3 replies
 No Medals Yet
Mathematics

emanuelfarias:
Group Title
using the chemical stoichiometry, determine the number of moles of carbonic acid that can be produced from 4 mol of NaHCO3 and 8 mol HCI
 updated 8 months ago
 54 replies
 2 Medals
Mathematics

emanuelfarias:
Group Title
if 0.582 moles of zinc reacts with excess lead(IV) sulfate how many grams are zinc sulfate would be produced? can someone help me please?
 updated 8 months ago
 30 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
True or False Statements for Rigid Bodies
 updated 8 months ago
 14 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
The truss is pinjoined to the wall. Find the force in each member. Assume L = 2.89 m, θ = 25°, P1 = 266 N, P2 = 104 N.
…
 updated 8 months ago
 1 reply
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
From the weights of the parts of the truck, find the magnitude of the resultant force and its distance from B, for F1 = 7630 N, F2 = 222…
 updated 8 months ago
 1 reply
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
Select the correct answer.
(At first I believed it was BCBC but it seems I am wrong)
 updated 8 months ago
 1 reply
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
The massless bar, hinged at A, is inclined at an angle θ = 46.0° and subjected to horizontal and vertical forces F1 and F2, as shown. If L…
 updated 8 months ago
 8 replies
 1 Medal
Mathematics

GavinxFiasco:
Group Title
A force F = 6.61×104 N and a couple moment M = 3.41×104 N·m are applied to the steel frame as shown. Assume L1 = 1.19 m, L2 = 3.59 m…
 updated 8 months ago
 48 replies
 2 Medals
Mathematics

Janetjan:
Group Title
What is the percent yield of a reaction in which 762g CH4 id converted to 2048g CH3Cl? The equation for the reaction is CH4+Cl2=CH3Cl+HCl
 updated 8 months ago
 3 replies
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
The roller has a mass of 42 kg and a diameter of 1.24 m. The height of the step is h = 0.16 m. Calculate the minimum force P required to p…
 updated 8 months ago
 8 replies
 No Medals Yet
Mathematics

GavinxFiasco:
Group Title
Consider the frame on which two couples are acting, F1 = 32N at θ1= 35°,
F2= 85N at θ2 = 49°.
The resultant couple moment is zero.
…
 updated 8 months ago
 2 replies
 1 Medal
Mathematics

rileyanne:
Group Title
Chemistry HW please help!!!
 updated 8 months ago
 2 replies
 1 Medal
Mathematics

samlovelace:
Group Title
What are the products of Al+MgCl2 and how do I balance it and what type of reaction is it?
 updated 8 months ago
 1 reply
 No Medals Yet
Mathematics
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