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3 years ago

Why should you block time on a calendar to study on a regular basis?

SAT

2 answers:

yan [13]3 years ago

8 0

Answer:

A.)Improving your time management helps you study regularly instead of

cramming

Explanation:

Ket [755]3 years ago

3 0

The answer is A
Studying at the same time everyday helps with memory and is more effective than cramming

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Why are the books of the torah also found in the old testament of the christian bible?

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Answer:

Why are the books of the Torah also found in the Old Testament of the Christian Bible? A. Judaism and Christianity share a belief in the resurrection of Jesus. ... There is no difference between the Jewish Torah and the Christian Old Testament.

Explanation:

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3 years ago

Now, think about everything that you read. Why was building the summit tunnel considered an engineering marvel? write a paragrap

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Answer: They had long days, over a one-third mile. People built from both ends and from the middle to the tunnels.

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2 years ago

Which type of air mass is the least dense

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Maritime polar because it's so cold And doesn't have a lot of density

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3 years ago

A point charge q1 = -4. 00 nc is at the point x = 0. 60 m, y = 0. 80 m , and a second point charge q2 = +6. 00 nc is at the poin

Alekssandra [29.7K]

The net electric field is the vector sum of the components of the electric

field produced by the two charges.

The values of the magnitude and direction of the net electric field at the origin (approximate values) are;

131.6 N/C

12.6 ° above the negative x–axis

<h3>How are the net electric field magnitude and direction calculated?</h3>

The possible questions based on a similar question posted online are;

(a) The net electric field at the origin.

The electric field due to charge q₁ is given as follows;

$\vec E_{1x} = \mathbf{ \dfrac{1}{4 \cdot \pi \cdot \epsilon_0} \cdot \dfrac{q_1}{\vec{r}^2_2}}$

Which gives;

$\vec{E}_{1x} =\mathbf{ \dfrac{\left(9 \times 10^9 \, N \cdot m/C^2 \right) \cdot \left(-4 \, nC \times \dfrac{10^{-9}C}{1 \, nC} \right)}{\left(1 \, m \right)^2}} \cdot cos\left(arctan\left(\dfrac{0.8}{0.6} \right) \right) =-21.6 \, N/C$

$\vec{E}_{1y} = \mathbf{\dfrac{\left(9 \times 10^9 \, N \cdot m/C^2 \right) \cdot \left(-4 \, nC \times \dfrac{10^{-9}C}{1 \, nC} \right)}{\left(1 \, m \right)^2}} \cdot sin\left(arctan\left(\dfrac{0.8}{0.6} \right) \right) = 28.8 \, N/C$

Which gives;

$\vec{E}_1 = \mathbf{21.6 \, N/C \cdot \hat x + 28.8 \, N/C \hat y}$

$\vec{E}_{2x} = \dfrac{\left(9 \times 10^9 \, N \cdot m/C^2 \right) \cdot \left(6.00 \, nC \times \dfrac{10^{-9}C}{1 \, nC} \right)}{\left(1 \, m \right)^2} = 150 \, N/C$

Therefore;

$\vec {E} = \left[ 21.6 \, N/C - 150 \, N/C \right] \left( \hat x \right) + \left(28.8 \, N/C \right) \left( \hat y \right)$

$\vec {E} = \mathbf{\left( -128.4 \, N/C \right) \left( \hat x \right) + \left(28.8 \, N/C \right) \left( \hat y \right)}$

The magnitude of the net electric field is therefore;

E = $\sqrt{(-128.4^2 + 28.8^2)}$ ≈ 131.6

The magnitude of the net electric field at the origin is E ≈<u> 131.6 N/C</u>

(b) The direction of the net electric field at the origin.

$The \ direction \ is \ arctan \left(\dfrac{28.8}{-128.4} \right) \approx \underline{ 12.6^{\circ}} \ above \ the \ negative \ x-axis$

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2 years ago

Polonius’s character is complex in the excerpt because he represents suspicion. he is loyal to King Claudius. he predicts Hamlet

Eddi Din [679]

Polonius’s character is complex in the excerpt because he practices deception.

The excerpt from Act III of Hamlet talks about Polonius deceptiveness. The act centers on Polonius hiding in the chamber of Gertrude so as to eavesdropped on Hamlet and his mother and this can be achieved through hiding.

Due to the fact He overheared the while hiding in the chamber, he tried as much as possible to convince Gertrude to not show any partiality towards Hamlet.

From the above, we can therefore say that Polonius’s character is complex due to the fact that he practices deception.

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3 years ago