Answer:
Choices A and C because B is not a benefit.
Explanation:
t = t₀ / 2
Explanation:
In this exercise we must use Newton's second law
F = m a
a = F / m
now we can use kinematics
as in object part of rest (v₀ = 0)
v =a t₀
t₀ = v / a
these results are with the first experiment
now repeat the experiment, but F = 2F₀
a = 2F₀ / m = 2 a₀
v = 2 a₀ t
t = v / 2a₀
t = t₀ / 2
The number of electrons passes through 20 ohms resistor in 10 minutes is 5.625e+21.
<h3>What is a resistor?</h3>
In an electronic circuit, a resistor is an electrical component that limits or regulates the flow of electrical current.
Given, the resistance is 20 ohms.
The potential difference is 30 volts
Time is 10 minute
By the formula of current
The charge flowing through the resistor is 1.5 C/s
1 electron charge is 1.6e+19
Now, the number of electrons passing through a 20 ohms resistor is
In 10 minutes
Thus, the number of electrons passes through 20 ohms resistor in 10 minutes is 5.625e+21.
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Answer:
The plates move as units relative to all other plates. All major interactions
occur among individual plates along boundaries. Scientists first
attempted to outline the plate boundaries by using locations of
earthquakes. Later research showed plates bounded by three distinct
types of boundaries, which exhibit different types of movement.
Explanation:
When a tariff or quota on a product is removed, this policy action:
- Benefits consumers of the product
<h3>What is a tariff?</h3>
A tariff is a duty or tax that organizations and governments expect consumers to pay for a product.
Most times, consumers are not happy when a tariff is placed on a product. So, if it is removed, they will benefit because they will pay less.
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