Ask question

Ask question

All categories

3 years ago

5

List three ways the earth is different today from when it was first formed

2 answers:

sesenic [268]3 years ago

8 0

<span>Huge mountains have formed, been destroyed, and replaced with new mountains. The oceans have opened up and moved around the globe. The continents have moved around, split apart from each other, and collided with each other, until finally reaching their present locations.

Hope I hlped :)

-Hind</span>

Law Incorporation [45]3 years ago

6 0

It is polluted, its bigger, and it has way more land.

You might be interested in

A circular coil of wire, with N turns of radius a, is located in the field of an electromagnet. The magnetic field is perpendicu

weeeeeb [17]

Answer:

they are going to attract

Explanation:

7 0

3 years ago

A weight of 1400 pounds is suspended from two cables as shown in the figure. What is the tension in the left cable? _________ po

juin [17]

Answer:

Following are the solution to this question:

Explanation:

Law:

$\to \theta= 180^{\circ}- 50^{\circ}- 25^{\circ}$

$= 180^{\circ}- 75^{\circ}\\\\= 105^{\circ}$

$\to \frac{T_{L}}{\sin (90+50)}= \frac{T_{R}}{\sin (25+90)}=\frac{1400}{\sin (105)}$

$\to T_L=931.65 \ pounds \\\\ \to T_R=1313.59 \ pounds \\\\$

4 0

3 years ago

A 0.40-μF capacitor is connected to a 5.0-V battery. How much charge is on each plate of the capacitor? Express your answer usin

weqwewe [10]

Answer:

$Q=2.0\times10^{-6}C$

Explanation:

The equation of charge on the capacitor given its capacitance and a voltage applied to it is Q=CV.

Our capacitance is expressed in <em>microfarads</em>, where micro stands for $\times10^{-6}$ , so in S.I. we sill have:

$Q=CV=(0.4\times10^{-6}F)(5V)=0.000002C=2.0\times10^{-6}C$

Where the results has been expresed with <em>two significant figures</em>.

7 0

3 years ago

If a 1000-pound capsule weighs only 165 pounds on the moon, how much work is done in propelling this capsule out of the moon's g

yulyashka [42]

Answer:

178200 g mile pounds

Explanation:

Work= Force * Distance= Fh

F=ma=mg where m is mass and g is acceleration due to gravity

Work= 165 pounds *g* 1080 m= 178200 g mile pounds

5 0

4 years ago

I WILL MARK BRAINLIEST !! PLEASE HELP!

lianna [129]

Answer:

b

Explanation:

7 0

3 years ago