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Linear Motion 5
A robot moving down an incline for 3 seconds undergoes a uniform acceleration of a ft/s2. If the robot has an initial velocity o...

3 years ago

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Linear Motion 7
A robot has a maximum rate of acceleration of a m/s2. If the robot starts from rest and reaches a velocity of v2 m/s. How far ha...

3 years ago

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Linear Motion 6
An experimental vehicle traveling at v1 m/s is brought to a full stop in t seconds. How far does it travel before stopping? Roun...

3 years ago

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Linear Motion 4
A robot accelerates at a rate of A ft/s2. Assuming the robot starts from rest how much time is required to reach an object loca...

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Linear Motion 3
Suppose a robot is moving in a straight line and steadily increases its speed. It moves from v1 ft/s to v1+2 ft/s in the first ...

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Linear Motion 2
During testing in the desert, a remotely operated vehicle travels D kilometers over rough terrain. The testing takes place over...

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Linear Motion 1
An object travels N feet in the first second of travel, N feet again during the second second of travel and N feet again during ...

3 years ago

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Coefficient of Static friction
The coefficient of static friction between two surfaces is u. What force must be used to move a W lb. crate on a horizontal sur...

3 years ago

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Coefficient of Sliding Friction
A weight of W1 N rests on a horizontal plane. The plane is gradually inclined until at an angle θ = Ao with the horizontal, the ...

3 years ago

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Calculate the acceleration of a crate
What is the acceleration of a crate if two robots apply F1 N and F2 N of force respectively and a frictional force of FR N acts ...

3 years ago

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Find the force required to support a lever
Students are designing a robot that will lift a block to the equilibrium position for transport to the scoring area. They have d...

3 years ago

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Find the mass of a rod
Determine the mass (in grams) of a rod of length L cm if it is in equilibrium per the diagram. In the diagram L1, L2, L3 are di...

3 years ago

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Ho to subtract row from a row in a matrix?
P= [1 4.6 -7.6 2.2 1.4 6.8 18.2 12; 1 5.6 7.4 2.8 11.4 4.8 28.2 -13; 8 9.5 11.7 13.8 12.6 4.7 -8.8 -23]; p=P(2,:)-P(1,:)

3 years ago | 1

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grabbing specific rows from matrix
idx=ismember(xy_index(:,3),index); extracted_xy_index=xy_index(idx,:);

3 years ago | 0

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For Loop "Array indices must be positive integers or logical values"
matlab starts indexing at 1, you cannot index into an array at 0 for k = 2:nmr if a(k) < a(k-1) & a(k-1) < a(k-2) & b(k) >...

3 years ago | 0

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How do you integrate a very long equation on MATLAB?
Numerical integration. p=@(x)(7.593*x.^6 - 231*x.^5 + 2316.1*x.^4 - 10644*x.^3 + 21966*x.^2 - 16304*x + 1000000).*... sqrt...

3 years ago | 0

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can you help me fix this moving average filter it keeps giving me errors, I suppose to design a moving average filter from the filter equation bellow
Did you look at movmean r=randi(100,1,100); M=6; m=movmean(r,M,'Endpoints','discard')

3 years ago | 0

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finding a number between 2 numbers
m=[88 65 98 34 100]; m(m>=95&m<=100)

3 years ago | 0

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Answered
Angle between two planes given xyz coordinate data from each plane
P1 = [1,-1,3]; P2 = [2,3,4]; P3 = [-5,6,7]; normal = cross(P1-P2, P1-P3); P4 = [4,-2,4]; P5 = [1,7,5]; P6 = [-3,5,9]; nor...

3 years ago | 0

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Answered
What is the easiest way to calculate the triple definite integral of a symbolic vector over arbitrary domain without using for loop?
syms x y z V=[x,y,z]; I=int(int(int(V,x),y),z);%recognize the definite integrals do not exist for many integrals (this works b...

3 years ago | 0

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Answered
How to check multiple values in an equation in MATLAB?
L=1390./(6:6:1390); Lmin=L(find(L>5,1,'last'))

3 years ago | 0

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Problem with exp() function
Make sure your clear your workspace and do not have any function names 'exp' clear format long exp(1) exp(6)

3 years ago | 1

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finding the closest value
data3=data1; S=sort(data2); idx= find(~ismember(data1,data2)); for k=idx f=find(S>data1(k),1); data3(k)=S(f); end

3 years ago | 0

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How do I compare two shuffled vectors, and get the indexes of one as it appears in the other?
b=["cond4","cond2","cond1","cond3"];%needs to be string array [~,idx]=sort(b)

3 years ago | 1

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Combination of two values in a list to get the value of an input value
list = [ 200 300 500 800 1200]; num = 1850; d=50;%small difference A=[]; for k=1:length(list) n=nchoosek(list,k); ...

3 years ago | 0

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Answered
logic question regarding two vectors
Really have no idea what you are asking.... just guessing x=[0, -4, 7, 0, -1, 2]; y=[1, -4, 8, 0, 1, 6]; z=min(x,y)

3 years ago | 0

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how to write a geometric series in command window
sum(1./[1,3:3:297])

3 years ago | 0

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Calculate load on arm
A robot is designed with a motor directly attached at the pivot point of the lifting arm. The L inch arm has a weight of W1 lbs...

3 years ago

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Magnitude of Balancing Force
A box weighing W1 pounds is placed where its center of mass is located d1 ft from the fulcrum. A balancing force is placed at th...

3 years ago

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extract specefic data from zpd files
r=readtable('abmf0010.21zpd.txt'); trotot=r.TROTOT;

3 years ago | 0