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A solid disk, spinning counter-clockwise, has a mass of #1 kg# and a radius of #7 m#. If a point on the edge of the disk is moving at #9 m/s# in the direction perpendicular to the disk's radius, what is the disk's angular momentum and velocity?
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How do you solve for z in #y^2 - 4x = 8z - 3yz#?
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What is 3 to the 8th power?
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How do you find the exact values of sin 15 degrees using the half angle formula?
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Question #0c74b
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How do you change sec^3(x) - sec(x) into an expression with only sines and cosines?
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Who's interested in a new Socratic on a different website?
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If #cos theta = -8/9#, and #theta# is in Quadrant III, how do you find #tanthetacottheta+csctheta#?
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How do you find the LCD of #11/6# and #3/10#?
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How do you evaluate #3\sqrt { - 24} * 2\sqrt { - 18}#?
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How do you solve the following system?: # -x+6y= - 2 , 5x - 2y= 3 #
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A particle is moving along a straight line and the acceleration is given by a(t)=3t+5, (units m/s2).
a)Find v(t) , the velocity at time t if the initial velocity is v(0) = -4 ft/s?
b)Find the total distance traveled during the time interval [0, 2]?
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Question #bf95f
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Why are non-linear lines important?
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The general form of the equation of a circle is x2+y2−4x−8y−5=0.
What are the coordinates of the center of the circle?
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Question #fdae9
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How do you find the inverse of #A=##((-3, -1), (-7, 8))#?
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How do you solve #x^ { 2} + 12x = - 60#?
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How solve it?
In a laboratory a record of the number of bacteria is kept, in millions, that grow as a function of time for two different samples.
If the first sample is expressed by 2^10t and the second by 4^t (8^1-4t), where T represents the time
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Question #04552
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How many #x#-intercepts does the graph of #y=x^2# have?
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What is the limit?
#lim_(x->oo)cos(2tan^-1x)#
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How do you solve the equation #2x^2+338=0#?
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Question #654cf
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Question #4c5ac
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How do you prove that the limit of #(x^2 - 4x + 5) = 1# as x approaches 2 using the epsilon delta proof?
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How do you find #\lim _ { x \rightarrow 2} \frac { 2x + 5} { 11- x ^ { 3} }#?