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Vladimir79 [104]
2 years ago
13

The interest rate that the Fed charges banks that borrow money from it is called A. the discount rate. B. the federal rate. C. t

he monetary rate. D. the bank-member rate.
Physics
2 answers:
son4ous [18]2 years ago
7 0
The answer is A. the discount rate.
pickupchik [31]2 years ago
4 0

Answer:

The correct answer is A. The interest rate that the Fed charges banks that borrow money from it is called the discount rate.

Explanation:

The discount rate is the interest rate at which a bank can sell (rediscount) bills of exchange to the central bank. This enables it to obtain liquidity in the short term. It pays the discount rate as a price (as a discount from the nominal value).

The Federal Reserve uses two discount rates for very short-term loans it gives to financial institutions during the "discount window": the "primary rate" and the "secondary rate”.

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HELP !!!!!
prohojiy [21]

Answer:D

Explanation:

6 0
2 years ago
Read 2 more answers
In 0.60 seconds, a projectile goes from 0 to 610 m/s. What is the acceleration of the projectile?
IceJOKER [234]

Answer: a=1016.66 m/s^{2}

Explanation:

Acceleration a is expressed in the following formula:

a=\frac{V_{f}-V_{o}}{t}

Where:

V_{f}=610 m/s is the final velocity of the projectile

V_{o}=0 m/s  is the initial velocity of the projectile

t=0.6 s is the time

Solving:

a=\frac{610 m/s-0 m/s}{0.6 s}

a=1016.66 m/s^{2} This is the acceleration of the projectile

6 0
3 years ago
A 2.74 g coin, which has zero potential energy at the surface, is dropped into a 12.2 m well. After the coin comes to a stop in
VikaD [51]

Answer:

B. - 0.328

Explanation

Potential Energy:<em> This is the energy of a body due to position.</em>

<em>The S.I unit of potential energy is Joules (J).</em>

<em>It can be expressed mathematically as</em>

<em>Ep = mgh........................... Equation 1</em>

<em>Where Ep = potential energy, m = mass of the coin, h = height, g = acceleration due to gravity,</em>

<em>Given: m = 2.74 g = 0.00274 kg, h = 12.2 m, g = 9.8 m/s²</em>

Substituting these values into equation 1

Ep = 0.00274×12.2×9.8

Ep = 0.328 J.

Note: Since the potential energy at the surface is zero, the potential Energy with respect to the surface = -0.328 J

The right option is B. - 0.328

<em />

7 0
2 years ago
As a pendulum moves toward the equilibrium position, velocity and acceleration . As the pendulum moves away from the equilibrium
STatiana [176]

Answer:

As a pendulum moves toward the equilibrium position, velocity increases and acceleration decreases. As the pendulum moves away from the equilibrium position, velocity decreases and acceleration increases.

Explanation:

Using the law of conservation of energy, we know that Em1=Em2.

Em1 (at the highest point) = Eg + Ek, where Ek is 0

Em2 (at the equilibrium point) = Eg +Ek, where Eg is 0

This makes sense. At the highest point, the pendulum is at its maximum height. At this point, however, it stops moving, so its velocity is 0. At the equilibrium point, the pendulum is at its lowest height (i.e. h=0). At this point, however, its moving at its maximum velocity. This velocity is constant, which means that acceleration is 0.

4 0
1 year ago
HELP <br> which two changes to a metal wire both increases resistance? the answer is B but why ?
djverab [1.8K]

Answer:

<h2>option C </h2><h2>decreasing its thickness and increasing its temperature. </h2>

Explanation:

<h2>Resistance is directly proportional to length and temperature of the wire and inversely to area.</h2>

<h3>if you increase the temperature the resistance will increase.(resistance is directly proportional to temperature)</h3>

<h3>if you decrease its thickness (area) then the resistance will increase ( resistance is inversely proportional to area)</h3>

hope it helps:)

5 0
3 years ago
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