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How do you go about interpreting a poem?

The easiest way to interpret poetry is to organise it into distinct areas. These could include: poem type, rhyme, imagery, punctuation, and context. For the poem type, you would need to identify some key fea...
ET
5324 Views

Expand (2x+3)^4

We will you use Pascal's triangle in order to find coefficients: 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1 so, our coefficients will be 1,4,6,4,1 now, let's expand: (2x+3) 4 =(2x) 4 +4*(2x) 3 3+6 (2x) 2 3 2 +4 (2x)*3 3 ...
CP
4373 Views

In a particle accelerator, you accelerate an electron. Afterwards, you measure it's energy to be 350 keV. Tell my why you can't find the speed from this energy using your knowledge of classical mechanics.

In order to see what the problem is, I will attempt to find this speed. 350keV=5.61 10 -14 J E k =1/2 * m v 2 => v=sqrt(2E k /m) By plugging in numbers, we find that the velocity of the electron, v=3.51 1...
CP
Answered by Cezar P. • Physics tutor
2537 Views

Find the integrating factor of the following first order ODE: dx/dt = -2tx +t.

Firstly rearrange the differential equation to fit the form dx/dt +P(t)x = Q(t). The integrating factor is then found by using the formula: u = EXP(INTG(P(t))). We know that P(t) = 2t and so by integrating w...
AT
8526 Views

What is the difference between DFS and BFS? Where can I apply each?

DFS, or Depth First Search traverses a graph - which is any set of interconnected nodes 'depth first'. It tries to go all the way to the end, and if it fails returns back to the last intersection that it did...
TD
Answered by Tutor86199 D. • Python tutor
4795 Views