What is systematic error
2 answers:
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Answer:
Explanation:
Let:
We need to know for which value of the function
is equal to
:
Therefore, we need to solve for the previous equation for :
Replacing the values of and
:
Subtract 4 from both sides:
Multiply both sides by -1
Divide both sides by 3:
Therefore the value of for which
is
.
Verify the result:
Given data;
Fn = 10 N
Fs = 7 N
Fe = 4 N
force in X direction (Fx) = 4 N
force in Y direction (Fy) = 10-7 = 3 N
Net force (Fnet) = Sq.root[(Fx)² + (Fy)²]
= Sq root [ 4² + 3² ]
= 25 N
<em> Net force acting = 25 N</em>
