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4 years ago

How does the water cycle influence weather in your area? Use complete sentences and a specific example from your experience.

2 answers:

7 0

The water cycle increases precipitation which causes more clouds, severe weather, and changes the temperature.I live by a lake so it causes rising sea level which could sometimes result to flooding.

I hope this helps ☺ Let me know if you have other questions

Charra [1.4K]4 years ago

5 0

Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor. Studies have shown that the oceans, seas, lakes, and rivers provide nearly 90 percent of the moisture in the atmosphere via evaporation, with the remaining 10 percent being contributed by plant transpiration.

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What symbol would best represent an electric fan in an electric circuit?

ladessa [460]

For this case we have, by definition, that:

Resistance is a component that is responsible for limiting the amount of current that can pass through a circuit, converting excess heat.

Consume energy.

Option A represents a swicth, option B represents a luminaire and option D represents a voltage source.

So, the correct option is C,

Answer:

Option C

3 0

3 years ago

Read 2 more answers

Why is my autistic sister closer.to a friend of ours than she is me??

aniked [119]

She must find her more like herself than you i guess.

4 0

3 years ago

Read 2 more answers

the speed of a train is decreased in a uniform rate from 96 km/h to 48km/h through a distance of 800m. calculate the distance co

GREYUIT [131]

Answer:

1066.67 m

Explanation:

Given:

v₀ = 96 km/h = 26.67 m/s

v = 48 km/h = 13.33 m/s

Δx = 800 m

Find: a

v² = v₀² + 2aΔx

(13.33 m/s)² = (26.67 m/s)² + 2a (800 m)

a = -0.333 m/s²

Given:

v₀ = 26.67 m/s

v = 0 m/s

a = -0.333 m/s²

Find: Δx

v² = v₀² + 2aΔx

(0 m/s)² = (26.67 m/s)² + 2 (-0.333 m/s²) Δx

Δx = 1066.67 m

Round as needed.

7 0

3 years ago

Pam has a mass of 42.4 kg and she is at rest on smooth, level, frictionless ice. Pam straps on a rocket pack. The rocket supplie

fredd [130]

Answer:

F = 2349.6 N

Explanation:

We can solve this exercise using the relationship of momentum and momentum

I = Δp

I = F t

As the woman accelerates at a distance of 29.1 m to go from rest to 56.8 m / s, we can use the kinematics to find the acceleration

v² = v₀² + 2 a x

v₀ = 0

a = v / 2x

a = 56.8 2/2 29.1

a = 55.43 m / s²

Let's look for the time you need to get this speed

v = v₀ + a t

t = v / a

t = 56.8 / 55.43

t = 1,025 s

Let's clear the average force momentum from the momentum

F t = m v- m v₀

F = mv / t

F = 42.4 56.8 / 1.025

F = 2349.6 N

3 0

3 years ago

A compact car has a mass of 1310 kg . Assume that the car has one spring on each wheel, that the springs are identical, and that

Nady [450]

Answer:

a) k= 3232.30 N / m, b) f = 4,410 Hz

Explanation:

In this exercise, the car + spring system is oscillating in the form of a simple harmonic motion, as the four springs are in parallel, the force is the sum of the 4 Hocke forces.

The expression for the angular velocity is

w = √k/m

the angular velocity is related to the period

w = 2π / T

we substitute

T = 2 $\pi$ √m/ k

a) empty car

k = 4π² m / T²

k = 4 π² 1310/2 2

k = 12929.18 N / m

This is the equivalent constant of the short springs

F1 + F2 + F3 + F4 = k_eq x

k x + kx + kx + kx = k_eq x

k_eq = 4 k

k = k_eq / 4

k = 12 929.18 / 4

k= 3232.30 N / m

b) the frequency of oscillation when carrying four passengers.

In this case the plus is the mass of the vehicle plus the masses of the passengers

m_total = 1360 + 4 70

m_total = 1640 kg

angular velocity and frequency are related

w = 2pi f

we substitute

2 pi f = Ra K / m

in this case the spring constant changes us

k_eq = 12929.18 N / m

f = 1 / 2π √ 12929.18 / 1640

f = π / 2 2.80778

f = 4,410 Hz

3 0

3 years ago