3 years ago

Which definition most accurately describes the term emergent literacy ?

Physics

2 answers:

Lera25 [3.4K]3 years ago

6 0

The answer is D, look at photo for explanation

Svetllana [295]3 years ago

5 0

Answer:

I think D is the answer.

D. The development of reading and writing in young children

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Which of the following includes an example of a chemical property of an element?

Romashka [77]

Answer: D

Explanation:

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3 years ago

A 6 kg box with initial speed 5 m/s slides across the floor and comes to a stop after 1.9 s. What is the coefficient of kinetic

Ilia_Sergeevich [38]

Answer:

$\mu_k=0.27$

Explanation:

According to the free body diagram, in this case, we have:

$\sum F_x:-F_k=ma\\\sum F_y:N=mg$

Recall that the force of friction is given by:

$F_k=\mu_k N$

Replacing and solving for the coefficient of kinetic friction:

$-\mu_kN=ma\\-\mu_k(mg)=ma\\\mu_k=-\frac{a}{g}$

We have an uniformly accelerated motion. Thus, the acceleration is defined as:

$a=\frac{v_f-v_0}{t}\\a=\frac{0-5\frac{m}{s}}{1.9s}\\a=-2.63\frac{m}{s^2}$

Finally, we calculate $\mu_k$ :

$\mu_k=-\frac{-2.63\frac{m}{s^2}}{9.8\frac{m}{s^2}}\\\mu_k=0.27$

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3 years ago

The second part of estate planning consists of:

Akimi4 [234]

Transferring your estate in the manner you have specified

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2 years ago

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An electron is fired horizontally at 2.5 x 10 m/s between two horizontal parallel plates 7.5 cm long, as shown in the diagram. T

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Answer:

the answer to your question is 2.5

Explanation:

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2 years ago

2. The weight of a basketball player is 6 ft and 1 12 inches. Change his height to:

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Answer:

a feat

Explanation:

cause the mf already 7ft on the dot there is no such thing as 6 ft 12

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2 years ago