Answer:
29
Step-by-step explanation:
a+b+b+c+a+c=58
2a+2b+2c=58
divide by 2
a+b+c=29
Answer:
Step-by-step explanation:
A is a 2 x 2 coefficient matrix with repeated eigenvalues
The linear equation is given by the relationship y' = Ay
...............(1)
................(2)
Vertical tangents on the line,
,
,
...........(2)
Substitute these values into equation (2)
Answer:
21
Step-by-step explanation:
Answer:
δx=0.035 m
Step-by-step explanation:
We use the expression of the uncertainty of x:
δx = (x/(vo cosθ))*sqrt((cosθ)² (δV₀)²+(V₀ sinθ)²(δθ)² )
First of all, we need to identify δV₀ and δθ. In our case δV₀ = 0.002 m/s and δθ = 0.0175 rad.
Remember: 1° = 0.0175 rad. This is very important to get the right answer here.
Now, we just need to replace the values we have into the equation δx:
δx = (0.5/(3.49*cos(76)))*sqrt((cos(76))²*(0.02)²+(3.49*sin(76))²*(0.0175)²)
δx = 0.035 m.
Have a nice day!
I highly recommend using the unit circle; the answer is 1/2.