3 years ago

Three ways in which the hydrosphere interacts with the lithosphere

Physics

1 answer:

Advocard [28]3 years ago

4 0

There are several ways they interact with each other.

Mechanically: Erosion, Mass movement, Sedimentation

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A small but dense 2.0-kg stone is attached to one end of a very light rod that is 1.2 m long. The other end of the rod is attach

tigry1 [53]

Answer:

Option B is the correct answer.

Explanation:

Refer the figure we have centripetal force at bottom of circle

$F_c=F_t-F_w\\\\\frac{mv^2}{r}=F_t-mg\\\\F_t=m\left ( \frac{v^2}{r}+g\right )$

We have mass, m = 2 kg

Radius, r = 1.2 m

For circular motion to occur we have tension at top = 0

That is

$\frac{mv^2}{r}=mg\\\\v=\sqrt{rg}$

Now let us find tension at bottom point

$F_t=2\times \left ( \frac{rg}{r}+g\right )=4g=40N$

Option B is the correct answer.

8 0

4 years ago

Write a program that calculates the average of n integers. the program should prompt the user to enter the value for n and then

ikadub [295]

#include<studio.h>

int main( )

{

int n;

int a,b,c,d,x,y;

int avarage;

printf("enter value of n:\n");

scanf("%d",&n);

printf("enter value of a:\n,b:\n,c:\n,d:\n,x:\n,y:\n);

scan f("%d\%d\n%d\n%d\n%d\n%d\n",&a,b,c,d,x,y);

sum=(a+b+c+d+x+y);

avarage=(sum/n);

print f("%d",avarage);

{

n=positive interger

}

else

{

printf ("n must be positive");

}

return 0;

}

8 0

3 years ago

heeelllllpppp plleeeaaassseee

Verdich [7]

$\underbrace{\sf{Elementary~ charge} }$

Explanation:

We call the magnitude of the charge of an electron as ELEMENTARY CHARGE.

6 0

3 years ago

Read 2 more answers

A typical radio frequency is 99.5 MHz, while a HD TV broadcast frequency is 600 MHz. Which one is your body position more likely

Leya [2.2K]

The radio because u arent pushing as many watts out and it wont pass through as much

8 0

3 years ago

A horizontal force of 300 N is applied to move a 55 kg sofa across a 10 m level surface. What is the net work done by this 300 N

gavmur [86]

I think the answer is 3000 joules since work is force times distance.

8 0

3 years ago