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3 years ago

Great amounts of heat are found at hotspots. what is the source of this heat?

Physics

1 answer:

GarryVolchara [31]3 years ago

8 0

Molten minerals inside earth is the source

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A rope is being pulled with a force of 366 N parallel to the horizontal surface right, five men are pulling the same rope parall

lakkis [162]

The amount of force applied by individual man to balance the force at the right is 73.2 N.

<h3>Amount of force applied by individual man</h3>

The amount of force applied by individual man to balance the force at the right is calculated as follows;

$F_{right} = F_{left}\\\\F_{left} = F_1 + F_2 + F_3 + F_4 + F_5\\\\F _1 = F_2 = F_3 = F_4 = F_5\\\\F_1 = \frac{F_{right}}{5} = \frac{366}{5} = 73.2 \ N$

Thus, the amount of force applied by individual man to balance the force at the right is 73.2 N.

Learn more about forces here: brainly.com/question/12970081

3 0

2 years ago

What is the new pressure of 150 ml of a gas that is compressed to 50 ml when the original pressure was 3.0 atm and the temperatu

Firlakuza [10]

Answer: 9.0 atm

Explanation:

To calculate the new pressure, we use the equation given by Boyle's law. This law states that pressure is directly proportional to the volume of the gas at constant temperature.

The equation given by this law is:

$P_1V_1=P_2V_2$

where,

$P_1\text{ and }V_1$ are initial pressure and volume.

$P_2\text{ and }V_2$ are final pressure and volume.

We are given:

$P_1=3.0atm\\V_1=150mL\\P_2=?mmHg\\V_2=50mL$

Putting values in above equation, we get:

$3.0\times 150mL=P_2\times 50mL\\\\P_2=9.0atm$

Thus new pressure of 150 ml of a gas that is compressed to 50 ml is 9.0 atm

5 0

4 years ago

How do I solve this problem

PilotLPTM [1.2K]

Answer:

it is light

Explanation:

the arrow that says light is on the glass it must be near from tungsten

5 0

3 years ago

How many minutes will it take to drive to los angeles from san francisco if an average speed of 72mi/hr is maintained?

Sholpan [36]

The distance between Los Angeles and San Francisco is approximately 381.9mi.
Divide this distance by the speed.
381.9/72 = 5.3
You are left with the time in hours. To convert to minutes, multiply by 60.
5.3*60 = 318.25

Therefore, it will take 318.25 minutes.

6 0

3 years ago

Why are hurricanes considered more damaging than tornadoes when tornadoes have stronger winds

chubhunter [2.5K]

-- A tornado follows a path that's a few miles wide, for a few hours.
   Then it's all over.

-- A hurricane follows a path that's several hundred miles wide,
   for a week or two, before it's over.
   Then comes the rain, continuing on the same path, for another week.

8 0

3 years ago

Read 2 more answers