The easiest thing to do here is to split into two right triangles. The split will occur at x=1.
A= (base times height) / 2
Height of both is 3
Base of left is 6
Base of right is 3
(6*3)/2 = 9
(3*3)/2 = 4.5
Now, add together.
9 + 4.5 = 13.5 sq units
Answer:
235.54 N
Step-by-step explanation:
Since this is an addition of vectors, we need to find the components of each in the x-y plane. Given that the first vector (100 N) is along the x axis, it consist of just x component of size: 100N.
For the second vector, its x-component will be given by the cosine projection on the x axis via:
x-component
and its y-component will be given by the "sine" projection:
y component
Therefore the addition of the x-components for the final vector is:
100N + 114.9N = 214.9 N
Now we use the Pythagorean theorem to find the magnitude of the resultant addition of vectors:
The answer is B I hope this helps
Answer: b = 1
Step-by-step explanation:
<u>Given</u>
6.8 - 4.2b = 5.6b - 3
<u>Add 4.2b on both sides</u>
6.8 - 4.2b + 4.2b = 5.6b - 3 + 4.2b
6.8 = 9.8b - 3
<u>Add 3 on both sides</u>
6.8 + 3 = 9.8b - 3 + 3
9.8 = 9.8b
<u>Divide 9.8 on both sides</u>
9.8 / 9.8 = 9.8b / 9.8
Hope this helps!! :)
Please let me know if you have any questions