3 years ago

Help?! 20 points What can happen during an earthquake ?

2 answers:

8 0

Answer:

During an earthquake building can fall. Pipes can burst. If the earthquake is big enough it can also cost fires. Earthquakes can destroy landmarks and kill people. It will cost a lot of economical damage.

Explanation:

ludmilkaskok [199]3 years ago

3 0

The ground can crack, buildings can fall, the plates underneath shift(cause), deaths

You might be interested in

You are camping with two friends, Joe and Karl. Since all three of you like your privacy, you don't pitch your tents close toget

aleksklad [387]

Answer:

35.7 m

Explanation:

Let

$\mid A\mid=18.5 m$

$\mid B\mid=41 m$

We have to find the distance between Joe's and Karl'e tent.

$A_x=Acos\theta$

$A_y=Asin\theta$

Substitute the values then we get

$A_x=18.5cos23^{\circ}=17 m$

$A_y=18.5sin 23^{\circ}=7.2 m$

$B_x=41cos37.5^{\circ}=32.5 m$

$B_y=41sin37.5^{\circ}=-24.96 m$

Because vertical component of B lie in IV quadrant and y-inIV quadrant is negative.

By triangle addition of vector

$B=A+C$

$C=B-A$

$C_x=B_x-A_x=32.5-17=15.5 m$

$C_y=B_y-A_y=-24.96-7.2=-32.16\approx=-32.2 m$

$\mid C\mid=\sqrt{C^2_x+C^2_y}$

$\mid C\mid=\sqrt{(15.5)^2+(-32.2)^2}=35.7 m$

Hence, the distance between Joe's and Karl's tent=35.7 m

6 0

3 years ago

Two froghoppers sitting on the ground aim at the same leaf, located 35 cm above the ground. Froghopper A jumps straight up while

evablogger [386]

Frog hopper B❤️recent emojis

3 0

3 years ago

Read 2 more answers

When cleaning a storage battery you can use a solution of water and ammonia or solution of water and

Anettt [7]

Water and baking soda can be used, too.

7 0

4 years ago

Describe two examples of how humans use electromagnetic waves.

Alex73 [517]

Electromagnetic waves are used in everyday life. You are looking at your computer screen right now. The light that is coming off of the screen is visible light, a form of electromagnetic radiation. Electromagnetic waves are also used to send information. For example, AM or FM radios are radio waves that transfer sound information to your local radio.

5 0

4 years ago

Read 2 more answers

If Calcium has 2 valence electrons and Chlorine has 7 valence electrons, how many Cl-1 ions would need to combine with 1 Ca+2 io

Tanya [424]

Answer:

CALCIUM IDENINE ADEININE AND PHOSPHATE

Explanation:

6 0

3 years ago

Help?! *20 points* What can happen during an earthquake ?

Help?! 20 points What can happen during an earthquake ?