Answer:
c. -14,000
Explanation:
Workdone by gas is the product of the pressure and the volume where there is a change of volume.
If v1 is the initial volume of the gas and v2 is the final volume of gas, the work done
= p(v2 - v1)
where p is the pressure
and p = 70,000 Pa
Given that volume decrease by 0.2m^3, v2 - v1 = -0.2
Workdone = 70000 ( -0.2)
Workdone = -14,000 J
Option c. -14,000
Answer:
%Open the file.
fID = fopen('parts_inv.dat');
%Read from the file.
data = fscanf(fID,'%d\t%f\t%d',[3,inf]);
%Close
fclose(fID);
%Restore the data.
data = data';
%Get the size
[rs, cs] = size(data);
%Set value.
invCost = 0;
%Loop
for rw = 1 : rs
%Find cost
invCost = invCost + (data(rw, 2) * data(rw, 3));
%Loop end
end
%Display the cost.
fprintf('Total cost: %4.2f\n\n', invCost);
Explanation:
Answer:
Neural Engineering and Tissue Engineering
Explanation:
• BME is Biomedical Engineering. It has various topics such as Anantomy, Physiology, Neural Engineering and Tissue engineering, Medical mechanisation and others.
Answer:
B. 34.78 m/s
Explanation:
Momentum of a body or an object is given as the product of its velocity and its mass.
Therefore;
Momentum= velocity x mass
But; velocity = ? mass =115 kg , momentum = 4,000 kgm/s
Thus; velocity= momentum/mass
= 4,000/115
= 34.78 m/s
