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Category > Computer Science Posted 19 Nov 2017 My Price 10.00

MATLAB program (initializing all constant values)

These questions are regarding MATLAB r2017a. please help if you have knowledge of MATLAB

III. MATLAB Programs (21 Points)

35.  You have a ball with a diameter of 14.5 inches.  Write a MATLAB program (initializing all constant values) that finds the surface area of the ball (4r2 where r is the radius) and the volume of the ball (4/3r3). (6 points)

 

 

 

36.  The acceleration of an oscillating spring is: a = -A2cos(t), where A is the displacement (2.994 cm),  is the angular frequency (0.788 radians per second) and t is the time in seconds.  Find the acceleration for times ranging from 0 to 10 seconds (incrementing by ½) using the values defined above.  The acceleration should be in meters per second squared (i.e. you must convert the displacement value and remember that 100 cm is equal to 1 m). Create a table that includes the time in the first column and the corresponding accelerations in the second column. (7 points)

 

 

 

 

37.  The volume of a package (in the shape of a bx) with a square base is: v = x2h where v is the volume, x is the length and width of the base of the package and h is the height of the package.  Write a MATLAB program to find the volume a group of packages where the x value varies from 3 to 17.5 feet (in 6 inch increments) and where the height varies from 4 to

10 feet (8 inch increments).  Your answer should be a two-dimensional matrix with all

possible combinations. (8 points)

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SophiaPretty
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Status NEW Posted 19 Nov 2017 07:11 AM My Price 10.00

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