The big boss is getting through it again today
[Sweet Pet 1v1] Yu Wanwan, a " lucky girl " who was hastily chosen by God.
Yu Wanwan flipped her hair." Give me a cheat that matches my Sister Sa's temperament and I'll forgive you."
[Ding, please act cute and let Lu Baoba play with flowers.]
[Ding…please act cute and hold Lu Baba's hand.]
" Ding…please sell a cute takeaway from Lu Baba."
" Ding…please act cute and sit on Lu Baba's CEO chair."
Yu Wanwan: 'I don't want a cheat that's unreliable and is helping outsiders.'
After that…
"Dong, let's understand the Bronze Boss's skill."
"Dong, let's understand the skills of a Gold Boss."
"Thump…"
Yu Wanwan: " Don't knock anymore. I love big shots the most. I'm the strongest in the world!"
Lu Yibei, who was focused on reading the document, saw the person in his arms dancing arrogantly. He said in a doting tone," Baby, you just need to be in charge of being cute. Let me do the hard work, okay?"
Yu Wanwan was speechless.
" Dong, the Greatest King's Big Boss level husband wants to understand."
Niu Zha Tang De Hua Sheng
· 6.2K Views
Vector Addition and Subtraction Suppose a particle undergoes a displacement followed by a second displacement . The final result is the same as if the particle had started at the same initial point and undergone a single displacement (Fig. 1.11a). We call displacement the vector sum, or resultant, of displacements and We express this relationship symbolically as (1.2) The boldface plus sign emphasizes that adding two vector quantities requires a geometrical process and is not the same operation as adding two scalar quantities such as In vector addition we usually place the tail of the second vector at the head, or tip, of the first vector (Fig. 1.11a). If we make the displacements and in reverse order, with first and second, the result is the same (Fig. 1.11b). Thus (1.3) This shows that the order of terms in a vector sum doesn’t matter. In other words, vector addition obeys the commutative law. Figure 1.11c shows another way to represent the vector sum: If vectors and are both drawn with their tails at the same point, vector is the diagonal of a parallelogram constructed with and as two adjacent sides. CAUTION Magnitudes in vector addition It’s a common error to conclude that if