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3 years ago

I WILL GIVE BRAINLIEST TO THE BEST ANSWER

2 answers:

8 0

1.
•lithosphere: “rock sphere” the ground you are standing on
•hydrosphere: “water sphere” all lakes, rivers, oceans of earth
•cryosphere: “icy cold sphere” frozen parts of earth (glaciers, icebergs, icecaps)
•biosphere: “life sphere” living things (humans, animals, plants, even viruses)
•atmosphere: “air sphere” air that surrounds the earth
•exo-/ celestial sphere: “outside or heavenly sphere” whole universe beyond the atmosphere (planets, stars, asteroids, dust/meteors)

2.
weather: conditions of the atmosphere within a short period of time

climate: conditions of atmosphere over a long period of time

3.
the place is for you to decide but factors can be:
nearness to water
mountainous? / elevation
nearness to the equator / latitude
vegetation
winds
nearness to the equator
latitude
elevation
vegetation
winds

4.
global warming: change in the earths climate that is causing it to heat up

greenhouse effect: natural process that is happening continuously due to sunlight and the atmosphere

5.
mount washington is a mountain meaning that the temperature is much colder and the winds are stronger (the mountain is in the way of the wind current)
the snow that falls in the winter also stays snow as the temperature is too cold for it to melt

the new hampshire sea coast on the other hand is next to a beach with very low elevation meaning that it is warmer, the water “resorbs” the sun rays which also makes it warmer

ella [17]3 years ago

6 0

1. lithosphere(land),hydrosphere(water),biosphere(living things)and atmosphere(air)

2. weather is what the conditions of the atmosphere are over a short period of time
climate is how the atmosphere ¨behaves¨ over a relatively long period´s of time

3 miami and the things that would affect the climate are vegetation, nearby water, etc.

4. The greenhouse effect is the name scientists have given to the Earth's ability to retain heat.

Global warming is an increase in the Earth's overall temperature, and scientists attribute this increase to the greenhouse

5. Standing at 6,288 feet, New Hampshire’s Mount Washington is the highest peak in the northeastern United States. Originally called Agiocochook by native Americans, the mountain boasts some of the planet’s most severe weather.

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4. What is the acceleration of a rock if the net

HACTEHA [7]

Answer:

0.75 m/s²

Explanation:

Newton's second law:

∑F = ma

3 N = (4 kg) a

a = 0.75 m/s²

8 0

3 years ago

Today's topic

babunello [35]

Answer:

While a body is said to be in motion if it changes its position with respect to immediate surroundings.

A body is said to be in uniform motion if it covers equal distances in equal interval of time.

A body is said to be in non-uniform motion if it covers unequal distances in equal interval of time or vice-versa

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2 years ago

Calculate the force of gravity on the 0.60- kg mass if it were 1.3×107 m above Earth's surface (that is, if it were three Earth

nignag [31]

The gravitational force between two objects is given by:
$F=G \frac{m_1 m_2}{r^2}$
where
G is the gravitational constant
m1 and m2 are the masses of the two objects
r is their separation

In this problem, the first object has a mass of $m_1=0.60 kg$ , while the second "object" is the Earth, with mass $m_2=5.97 \cdot 10^{24}kg$ . The distance of the object from the Earth's center is $r=1.3 \cdot 10^7 m$ ; if we substitute these numbers into the equation, we find the force of gravity exerted by the Earth on the mass of 0.60 kg:
$F=G \frac{m_1m_2}{r^2}=(6.67\cdot 10^{-11}) \frac{(0.60 kg)(5.97 \cdot 10^{24} kg)}{(1.3 \cdot 10^7 m)^2}= 1.41 N$

5 0

3 years ago

What is the force on an object that accelerates at 2 m/s/s and has a mass of 120 kg

11111nata11111 [884]

Answer:

240 Newtons

Explanatiohn:

f = m × a

f = 120 × 2

f = 240 Newtons

<h3>The force is 240 Newtons</h3>

6 0

3 years ago

A 1.00 kg object is attached to a horizontal spring. the spring is initially stretched by 0.500 m, and the object is released fr

valina [46]

The spring is initially stretched, and the mass released from rest (v=0). The next time the speed becomes zero again is when the spring is fully compressed, and the mass is on the opposite side of the spring with respect to its equilibrium position, after a time t=0.100 s. This corresponds to half oscillation of the system. Therefore, the period of a full oscillation of the system is
$T=2 t = 2 \cdot 0.100 s = 0.200 s$
Which means that the frequency is
$f= \frac{1}{T}= \frac{1}{0.200 s}=5 Hz$
and the angular frequency is
$\omega=2 \pi f = 2 \pi (5 Hz)=31.4 rad/s$

In a spring-mass system, the maximum velocity of the object is given by
$v_{max} = A \omega$
where A is the amplitude of the oscillation. In our problem, the amplitude of the motion corresponds to the initial displacement of the object (A=0.500 m), therefore the maximum velocity is
$v_{max} = A \omega = (0.500 m)(31.4 rad/s)= 15.7 m/s$

6 0

3 years ago