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3 years ago

When is the universal theme of a story often revealed?

Physics

2 answers:

elena-14-01-66 [18.8K]3 years ago

7 0

It is often revealed at the resolution of the story, when the reader can see how the story ends.

kap26 [50]3 years ago

6 0

Answer:

I'm stuck on the same one

Explanation:

I'm not sure

You might be interested in

In this graph, calculate the speed of segment A in m/s?

andrew11 [14]

Answer:

The answer is Speed=2m/s

Explanation:

S=D/T

S=10m/5s

S=2m/s

5 0

3 years ago

A speeder passes a parked police car at a constant speed of 25.1 m/s. At that instant, the police car starts from rest with a un

Helen [10]

Answer:

The police car needs 19.6 s to catch the speeder.

Explanation:

Assuming a straight motion, these are the kinematic equations that we could use to solve the problem:

For the speeder that moves at a constant speed, the equation to determine its position after a time "t" is:

X = X0 + v*t

For the police car, which has a uniform acceleration, the position after a time "t" is:

X = X0 + v0*t + 1/2*a*t²

where:

X = position

X0 = initial position

v = velocity

v0 = initial velocity

t = time

a = acceleration

We have to find how much time needs the police car to catch the speeder, that means, we have to find at which time the position of both cars is the same. So we have to equalize both equations and obtain "t".

Position of speeder = position of the police car

X0 + v*t = X0 + v0*t +1/2*a*t²

Both cars have the same initial postion (X0) and the police car starts from rest (v0 = 0). Then:

v*t = 1/2*a*t² (multiplying both sides by 2)

2v*t = a * t² (dividing both sides by a*t)

2v/a = t

Now, we replace with the data that give us the problem:

2(25.1 m/s) / 2.56 m/s² = t

19.6 s = t

6 0

3 years ago

Read 2 more answers

It is incorrect to say the temperature of an object is 23k why

riadik2000 [5.3K]

It is incorrect because 23 k is 23 kelvins and not 23 degrees kelvin.

4 0

3 years ago

An icicle falls off of a skyscraper from rest and falls for 34 seconds. How fast will that icicle be moving after that time? Sho

goblinko [34]

Answer:

The icicle will be moving at 333.54 m/s

Explanation:

Free Fall Motion

A free-falling object falls under the sole influence of gravity. Any object that is being acted upon only by the force of gravity is said to be in a state of free fall. Free-falling objects do not encounter air resistance.

If an object is dropped from rest in a free-falling motion, it falls with a constant acceleration called the acceleration of gravity, which value is $g = 9.81 m/s^2$ .

The final velocity of a free-falling object after a time t is given by:

vf=g.t

The icicle falls from rest for 34 seconds. We need to find the speed after that time:

vf = 9.81*34

vf = 333.54 m/s

The icicle will be moving at 333.54 m/s

7 0

3 years ago

In an electrical circuit, the term current refers to:

aev [14]

Answer: c

Explanation:

Current is the flowing charges that goes around p.d increases it.

7 0

2 years ago