Ozone layer is a lot of protective layer which defend us from harm UV rays coming from sun

Now as a result of pollution in this layer the most protective ozone layer is rerelocated and also as a result of this the UV rays occurrence on us which have the right to reason many type of health and wellness hazards

We obtain the UV rays straight on us because of which skin cancer and various other skin diseases are boosting.

SO the correct juniorg8.com for the over is Troposphere




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A 9.8 kg firejob-related is introduced right up and at its maximum height 32 m it explodes into three components. Part A (0.5 kg) moves str

juniorg8.com:

s=0.36m component c lands

Explanation:

from conservation of linear momentum

we understand that

the momentum before Collision(explosion) is equal to the momentum after collision( explosion)

0=maua+mbub+mcuc

ma=.5kg

mb=.5kg

mc=9.8-(0.5+0.5)

mc=8.8kg

since the fragments all fall to the ground at the exact same time, we assume very same time for all

t=0.27s

the velocity of a

v=u +at

because it falling stariaght down

v=0+9.81*.27

v=2.64m/s is the vertical side of its velocity

, because its falling straight down , the horizontal velocity is zero

the velocity of b

s=ut horizontal component of the distance

6.5=.27*ub

ub=24.07m/s

from

0=maua+mbub+mcuc

0=0.5*0+0.5*24.07+8.8*cu

uc=1.36

the distance from a will certainly be

s=ut

s=1.36*.27

s=0.36m


8 0
5 months ago
Read 2 more juniorg8.coms

The SI systems of mass thickness are kg/m3, however there are several other prevalent systems. One of the the majority of generally offered systems of mass de
gulaghasi <49>

juniorg8.com:

Explanation:

Given

mass of object

*

Volume displaced

*

According to Archimedes" principle buojuniorg8.comnt pressure equates to to weight of volume displace by an item.

As such Buojuniorg8.comnt force

*

wright here

*

g=acceleration because of gravity

substituting values

*

*


3 0
1 year ago

How far have the right to you obtain ameans from your little brvarious other through a paintsphere marker if you deserve to travel at 3 m/s and also you have actually 15s prior to he
Artemon <7>
I hate my sister so. Much just require points
5 0
9 months ago

Which of the complying with is example of convection examine all that apply
sladkih <1.3K>

juniorg8.com air circulating in a warm air balloon

Explanation:


6 0
9 months ago
An object is dropped from a height H above the ground. This free-falling object calls for 1.02 s to take a trip the last 39 m before h
arsen <322>

juniorg8.com:

H = 95.3 m

Explanation:

Let the height from which object loss down is H

so the full time to loss is given as

*

now it cover 39 m in last 1.02 s of its path

*

so now we have

*

by fixing over equation

*

Now the full elevation is given as

*

*

H = 95.3 m


4 0
1 year ago
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