Physics/Engineering
1. The problem statement, all variables and given/known data I am using a Vishay strain indicator with it hooked up to a strain gage hooked up 1" away from the wall on the solid beam. The beam is .5" by .5", and it is solid. The beam is 16" long and I am pu...
Calculus
yeah I forgot to type in the theta
Calculus
Express the region inside the leaf of the rose r=2sin2? in the first quadrant as an iterated integral over R?
Calculus 3
Compute the average value of following fuction over the region R? f(x,y)= sinxsiny R= { (x,y): 0 ≤ x ≤pi, 0 ≤ y ≤pi}
Calculus
A projectile is launched at an angle of 60 degrees to the horizontal from 6.5 ft above the ground at an initial speed of 150ft/sec. Assume the x-axis is horizontal, the positive y-axis is vertical (opposite g), the ground is horizontal, and only the gravitational force acts o...
Calculus
Find the domain of the following function h(x,y) = sqrt(x-9y+5)?
Calculus
Can two level curves of a function intersect; explain?
Physics
An electric power plant that would make use of the temperature gradient in the ocean has been proposed. The system is to operate between 20.0°C (surface water temperature) and 5.00°C (water temperature at a depth of about 1 km). The first question asks What is the maxi...
Calculus
Consider the parabola r(t)=<t-t^2>, does the principal unit normal vector point in the + or - y-direction along the curve?
Calculus
What does the arc length formula give for the length of the line r(t)=<t,t,t> for 0 ≤ t ≤ 1?
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