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Katyanochek1 [597]
3 years ago
10

what does it mean to make “difficult choices” when creating a federal budget? A) deciding how to keep interest rates on the nati

onal debt low B) deciding which country to borrow from and finance spending C) deciding how much to lend and how much to tax D) deciding what will be funded and what will be cut
Physics
2 answers:
Lilit [14]3 years ago
8 0
 the answer is D, deciding what will be funded and what will be cut. 
svlad2 [7]3 years ago
6 0

I believe the answer is:  D) deciding what will be funded and what will be cut

When  officials create a federal budget, they need to carefully think what the country currently need the most, which make the choice for allocation become difficult.

When they decided to allocate a certain amount of fund to one sectors, other sectors might not be able to obtain enough to continue at it's current pace. (For example, when government decided to increase the military spending, the fund for other programs such as healthcare would most likely be deducted, and vice versa)

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Factors that influence fluid pressure are depth and “ “<br> of the fluid.
Ivenika [448]

Explanation:

Two factors influence the pressure of fluids. They are the depth of the fluid and its density. A fluid exerts more pressure at greater depths. Deeper in a fluid, all of the fluid above it results in more weight pressing down.

8 0
3 years ago
If a truck has the mass of 2,000 kilometres and a velocity of 35 m/s, what is the momentum
alexira [117]

Answer:

<h2>70,000 kg.m/s</h2>

Explanation:

The momentum of an object can be found by using the formula

momentum = mass × velocity

From the question we have

momentum = 2000 × 35

We have the final answer as

<h3>70,000 kg.m/s</h3>

Hope this helps you

5 0
2 years ago
A​ heavy-duty shock absorber is compressed 4 cm from its equilibrium position by a mass of 700nbspkg. How much work is required
tia_tia [17]

Answer:

Explanation:

A mass of 700 kg will exert a force of

700 x 9.8

= 6860 N.

Amount of compression x = 4 cm

= 4 x 10⁻² m

Force constant K = force of compression / compression

= 6860 / 4 x 10⁻²

= 1715 x 10² Nm⁻¹.

Let us take compression of r at any moment

Restoring force by spring

= k r

Force required to compress = kr

Let it is compressed  by small length dr during which force will remain constant.

Work done

dW =  Force x displacement

= -kr -dr

= kr dr

Work done to compress by length d

for it r ranges from 0 to -d

Integrating on both sides

W  = \int\limits^{-4}_0 {kr} \, dr

= [ kr²/2]₀^-4

= 1/2 kX16X10⁻⁴

= .5 x 1715 x 10² x 16 x 10⁻⁴

= 137.20 J

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=2.25%20%5Ctimes%2030" id="TexFormula1" title="2.25 \times 30" alt="2.25 \times 30" align="absm
Paraphin [41]
67.5 is the answer i believe!!
7 0
2 years ago
Read 2 more answers
What is the average velocity of the time interval 0 to 4 seconds
Anvisha [2.4K]
Average velocity over a given time interval is the distance traveled divided by the time:
v= \frac{60m-20m}{4s-0s} =40/4=10 \frac{m}{s} 
7 0
3 years ago
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