Questions Asked

sheena101:
Circuit help please!
 updated 2 months ago
 99 replies
 5 Medals

sheena101:
. A block of mass M rests on a horizontal table.
Two weights with masses m1 = 50 Kg and m2 =
30 Kg, are attached to M as shown. The string…
 updated 2 months ago
 14 replies
 1 Medal

sheena101:
http://classes.pratt.duke.edu/EGR103F13/LabManual/Hwk05_F13.pdf
@RyGuy
 updated 4 months ago
 No Medals Yet

sheena101:
http://classes.pratt.duke.edu/EGR103F13/LabManual/Hwk05_F13.pdf
 updated 4 months ago
 No Medals Yet

sheena101:
4.80 mol of solid A was placed in a sealed 1.00L container and allowed to decompose into gaseous B and C. The concentration of B steadily i…
 updated 5 months ago
 1 reply
 1 Medal

sheena101:
The force on a 6kg object is given by the equation F(x) = 3x+5, in newtons. The object is moving at 2m/s at the origin.
a)Determine the …
 updated 11 months ago
 4 replies
 3 Medals

sheena101:
// Returns the column number of a pixel
// in an image of size width * height stored as
// a onedimensional array given the index
…
 updated one year ago
 3 replies
 No Medals Yet

sheena101:
// Returns an int representing an RGB pixel consisting
// of the given alpha, red, green and blue intensity
// values. (All intensity val…
 updated one year ago
 4 replies
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sheena101:
Use Euler's method with step increment h = 0.1 to approximate y(0.3), where y(x) is the solution to the initial value problem y' = y+xy y…
 updated 2 years ago
 2 replies
 3 Medals

sheena101:
Last problem :) #39
 updated 2 years ago
 8 replies
 2 Medals

sheena101:
#28 please
 updated 2 years ago
 15 replies
 2 Medals

sheena101:
The region bounded by the graph of y = 3xx^2 and the xaxis is the base of a solid. Each cross section
perpendicular to the xaxis is an e…
 updated 2 years ago
 47 replies
 4 Medals

sheena101:
Which of the following represents the area common to the two regions bounded by r = 6 cos(x) and r = 2  2 cos(x)?
…
 updated 2 years ago
 20 replies
 1 Medal

sheena101:
What is the electric force between an electron and a proton placed
5.3X10^11 m apart, the approximate radius of a hydrogen atom?
 updated 2 years ago
 No Medals Yet

sheena101:
A positive
test charge of magnitude 2.40X10^8 C
experiences a force of 1.50X10^3 N toward
…
 updated 2 years ago
 23 replies
 2 Medals

sheena101:
A particle moves with velocity v(t) = t^2 t measured in feet per second. How far did the particle travel
from t = 0 seconds to t = 3 secon…
 updated 2 years ago
 13 replies
 1 Medal

sheena101:
Which of the following represents the area common to the two regions bounded by r = 6 cos(x) and
r = 2  2 cos(x)?
 updated 2 years ago
 7 replies
 No Medals Yet

sheena101:
can someone please help me with my question below? thanks!
 updated 2 years ago
 16 replies
 No Medals Yet

sheena101:
What is the area bounded by r^2 = 4cos(2theta)
…
 updated 2 years ago
 1 reply
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sheena101:
Use the approximation e^x is about 1+x+(x^2/2) to estimate e^0.5. The Lagrange remainder will be no greater than what value?
 updated 2 years ago
 2 replies
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sheena101:
a population is modeled by the logistic differntial equation dP/dt= (P/3)(1(P/8)). if P(0)=2, for what value of P is the population growing…
 updated 2 years ago
 9 replies
 No Medals Yet