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anyanavicka [17]
3 years ago
6

Gwen tells her college roommate Lindsey that she thinks clowns are disgusting and that she is repulsed by the idea of watching c

lowns at the circus. Deep down inside, however, Gwen has always wanted to be a clown but her parents repeatedly said it was a waste of time and not a proper career. Which defense mechanism is Gwen demonstrating when she speaks badly of clowns? a. displacement b. reaction c. formation d. projection e. sublimation
Physics
1 answer:
MA_775_DIABLO [31]3 years ago
8 0

Answer:b) Reaction

Explanation:

Gwen is using Reaction Formation defense mechanism which got triggered when a person true feeling is not accepted by society or considered it illegal, so they convince others and themselves that the opposite is true.

They often exaggerate over the topic to prove their point. Though Gwen always wanted to be a clown but due the fact that her college roommate dislikes the clown so her reaction formation came into effect.

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Suppose that a comet that was seen in 550 A.D. by Chinese astronomers was spotted again in year 1941. Assume the time between ob
pickupchik [31]

To solve the problem it is necessary to apply the concepts related to Kepler's third law as well as the calculation of distances in orbits with eccentricities.

Kepler's third law tells us that

T^2 = \frac{4\pi^2}{GM}a^3

Where

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M = Mass of the sun

a= The semimajor axis of the comet's orbit

The period in years would be given by

T= 1941-550\\T= 1391y(\frac{31536000s}{1y})\\T=4.3866*10^{10}s

PART A) Replacing the values to find a, we have

a^3= \frac{T^2 GM}{4\pi^2}

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a = 1.86303*10^{13}m

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7 0
3 years ago
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Answer:

<h2><u>Joule</u><u>:</u></h2>

1 Joule of work is said to be done when a force of 1 Newton is applied to move/displace a body by 1 metre.

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So units of N is kgm/s²

So,

1 Joule

=1kgm/s² × m

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<h2><u>Erg</u><u>:</u></h2>

1 erg is the amount of work done by a force of 1 dyne exerted for a distance of one centimetre.

1 Erg =1 Dyne × 1 cm

1 dyne is the force required to cause a mass of 1 gram to accelerate at a rate of 1cm/s².

1 Erg=1 gmcm/s² × cm

1 Erg=1 gmcm/s² × cm=1gmcm²/s²

this is what you need to convert 1gmcm²/s² to 1kgm²/s²

<h3><u>what you need to know for conversion</u></h3>

[1gm=0.001kg

1cm²

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second remains constant

]

So,

1gmcm²/s²

=0.001kg×0.0001m²/s²

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Hence,

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3 0
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Explanation:

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As the wind does not move the skater to the east little work is performed in this direction. All the work goes in the direction of the N-S. And located in that direction the component of the Force.

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= 2.668 m/s

b. Now the minimum value of Ug is

As we know that

Ff = force of friction

Us = coefficient of static friction

N = Normal force = weight of skater

So,

Ff = Us\times N

Now solve for Us

= \frac{Ff}{N}

= \frac{3.70 N \times cos 45 }{54.0 kg \times 9.81 m/s^2}

= 0.00494

4 0
3 years ago
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