Calculus
Problem 28106
Calculate the work done by the motor to lift a 250 lb elevator car and 200 ft of cable weighing 6 lb/ft from the 1st to the 10th floor.
See SolutionProblem 28110
Find the volume of the solid formed by rotating the region (bounded by and ) around the -axis using the Washer Method.
See SolutionProblem 28113
Given the signal defined as:
Let , the convolution of and .
(a) Sketch signals and .
(b) What is the duration of ?
(c) Find , and .
See SolutionProblem 28117
Find the volume of the solid formed by revolving region (bounded by , , and the -axis) around using the Washer Method, with limits from to .
See SolutionProblem 28119
Find the volume of the solid formed by revolving region (bounded by and ) around using the Washer Method.
See SolutionProblem 28120
Find the value of for which has a critical point at , and analyze its nature.
See SolutionProblem 28124
Find the value of the positive constant such that the function has a point of inflection on the -axis.
See SolutionProblem 28125
Find the value of where has a local maximum, given the graph of from 0 to 8.
See SolutionProblem 28128
Estimate using the trapezium rule with 4 strips. Round to two decimal places.
See SolutionProblem 28129
Find the volume of the region bounded by and when revolved around the axis using the shell method. Volume: cubic units.
See SolutionProblem 28130
Find the area between the curve and the line . The answer is 6.13 (rounded to two decimal places).
See SolutionProblem 28132
Find the area between the curve and the line . Round your answer to two decimal places.
See SolutionProblem 28135
Find the volume using the shell method for the region bounded by and revolved around the axis.
See SolutionProblem 28139
Approximate the integral using Simpson's rule with . Compare with the exact value, .
See SolutionProblem 28141
Find the volume of the solid formed by rotating the area under from to around the axis. The volume is cubic units in terms of .
See SolutionProblem 28143
Prüfe die Aussagen über Extremstellen einer Funktion und begründe sie oder gib Gegenbeispiele an.
See SolutionProblem 28146
Find the slope of the tangent line for at using . Then, determine the tangent line equation.
See SolutionProblem 28147
Find the volume from revolving the area between and around the -axis using the shell method. Volume = cubic units.
See SolutionProblem 28148
Find the area between the curve and the line . Round your answer to two decimal places.
See SolutionProblem 28149
Bestimmen Sie die Wendepunkte der Funktionen : a) , b) durch die dritte Ableitung.
See SolutionProblem 28151
Find the volume of the solid formed by rotating the area under from to around the axis. The volume is cubic units in terms of .
See SolutionProblem 28156
Find the slope of the tangent line for at using . Then, determine the equation of the tangent line at this point.
See SolutionProblem 28159
Analyze pressure variation in a static fluid around a sphere of radius R using Euler's equation in spherical coordinates.
See SolutionProblem 28162
A stone is tossed with an initial velocity of . Find average velocity over intervals: [1,1.05], [1,1.01], [1,1.005], [1,1.001]. Guess instantaneous velocity at .
See SolutionProblem 28163
Find the area between the curve and the line . Round your answer to two decimal places.
See SolutionProblem 28164
Find the volume of the solid formed by rotating the area under from to around the axis. The volume is cubic units (express in terms of ).
See SolutionProblem 28165
Given the function at point , find slopes of secant lines for given values and estimate the tangent line slope. Then derive the tangent line equation at .
See SolutionProblem 28167
Find the area between the curve and the line . Round your answer to two decimal places.
See SolutionProblem 28168
Find the volume of the solid formed by revolving the region between and around the axis. Volume = cubic units.
See SolutionProblem 28171
Find the volume of the solid formed by rotating the area under from to around the axis. The volume is cubic units (exact answer in terms of ).
See SolutionProblem 28172
Find the area between the curve and the line . Round your answer to two decimal places: .
See SolutionProblem 28173
Find the volume using the shell method for the region bounded by and rotated around the axis. Volume: cubic units.
See SolutionProblem 28174
Estimate using the trapezium rule with 5 strips. Round to two decimal places.
See SolutionProblem 28175
Approximate the integral using Simpson's rule with and compare to . Round to three decimal places.
See SolutionProblem 28176
Find the volume using the shell method for the region bounded by and around the axis. Volume: cubic units.
See SolutionProblem 28179
Approximate the area in unit between the -axis and the half circle graph of over . Round to three decimal places.
See SolutionProblem 28180
Approximate the integral using Simpson's rule with . Compare with . Round to three decimal places.
See SolutionProblem 28189
Calculate the volume of the solid formed by rotating the area under from to about the axis. The volume is cubic units (in terms of ).
See SolutionProblem 28190
Find the volume from revolving the area between and around the axis using the shell method: cubic units.
See SolutionProblem 28193
Estimate using the trapezium rule with 5 strips. Result: (Round to two decimal places.)
See SolutionProblem 28194
Estimate using the trapezium rule with 5 strips. Round to two decimal places:
See SolutionProblem 28198
Approximate the integral using Simpson's rule with . Compare to . Round answers as specified.
See Solution123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337