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Alona [7]
3 years ago
10

For lunch you eat French fries at a new restaurant later that day you get the stomache flu and are vomiting all night the next d

ay your friend offers you some French fries and you immediate feel nauseous what component of classical conditioning do French fries represent A conditioned
B conditioned
C unconditioned response
D unconditioned stimulus
Physics
1 answer:
VMariaS [17]3 years ago
6 0
A or B. i don't think you meant to have them be the same and if theres a difference that didn't go through just reply with the difference between the two.
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___________is the rate at which electric charges move through a conductor. *
Over [174]
The answer is voltage. :)
this is because voltage is the rate that electric charges move through a conductor.
6 0
3 years ago
Consider the previous situation. Under what condition would the acceleration of the center of mass be zero? Keep in mind that F1
Nana76 [90]

Answer:

a) m₁ = m₂  F₁ₓ = F₂ₓ

b) m₁ << m₂   F₂ₓ =0

Explanation:

This interesting exercise is unclear your statement, so that in a center of mass system has an acceleration of zero it is necessary that the sum of the forces on each axis is zero, to see this we write Newton's second law

     ∑ F = m a

for acceleration to be zero implies that the net force is zero.

we must write the expression for the center of mass

        x_{cm} = 1 / M (m₁ x₁ + m₂ x₂)

now let's use the derivatives

      a_{cm} = d² x_{cm}/dt² = 1 / M (m₁ a₁ + m₂a₂)

where M is the total mass M = m₁ + m₂

     so that the acceleration of the center of mass is zero

               0 = 1 / M (m₁ a₁ + m₂a₂)

               m₁ a₁ = - m₂ a₂

In the case that we have components on the x axis, the modulus of the two forces are equal and their direction is opposite, therefore

   F₁ₓ = -F₂ₓ

b)r when the two masses are equal , in the case of a mass greater than the other m₁ << m₂

      acm = d2 xcm / dt2 = 1 / M (m1 a1 + m2a2)

so that the acceleration of the center of mass is zero

               0 = 1 / M (m1 a1 + m2a2)

               m1 a1 = - m 2 a2

with the initial condition, we can despise m₁, therefore

                0 = m₂a₂

 if we use Newton's second law

              F₂ = 0

       

I tell you that in this case with a very high mass difference the force on the largest mass must be almost zero

4 0
3 years ago
2) If the current in any circuit reach to infinity then its resistance becomes
sveta [45]

Given that,

Current = ∞

We know that,

Ohm's law :

Ohm's law is defined as,

The voltage of the circuit is directly proportional to the current of the circuit.

V\propto I

Or,

The voltage of the circuit is equal to the product of current and resistance.

In mathematically,

V=IR

Where, V = voltage

I = current

R = resistance

According to ohm's law,

The current in the circuit is

I=\dfrac{V}{R}

If the current is very less then the resistance will be infinity.

If the is reach to infinity then the resistance will be very low.

Hence, The resistance becomes very low.

3 0
3 years ago
When you run around a track which type of energy are you not demonstrating ?
mina [271]

Answer: Kinetic energy

Explanation:

6 0
2 years ago
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A question is scientific if you can answer it using which of the following?
pav-90 [236]
C. Observations and measurements
7 0
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