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Salsk061 [2.6K]
4 years ago
12

By what factor would a person’s weight be increased if Earth had 10 times its present mass, but the same volume?

Physics
1 answer:
Dafna1 [17]4 years ago
6 0

Answer:

10 times

Explanation:

The weight of the person is defined as the product of mass of person and the acceleration due to gravity of that planet.

Let the gravity is g.

W = m x g     .... (1)

Now the value of g depends on the mass of earth when the radius of earth is constant.

g' = 10 g

So, W'  = m x g' = m x 10 g = 10 mg = 10 W     (from (1)

So, the weight of the person becomes 10 times.

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Answer:

As we age the fat pad underneath the bones at the front of our feet (metatarsal heads) and under the heel bone become thinner or “migrate” away from where they are most needed

8 0
3 years ago
A hypothetical planet has a mass of 1.66 times that of Earth, but the same radius. What is gravitiy near its surface?
baherus [9]

Answer: 16.22 m/s^2

Explanation: g= GM/r^2 G= (6.67x 10^-11) M= 1.66(6x 10^24) r=(6400x 10^3) so

((6.67x10^-11)(1.66x 6x 10^24))/ (6400x10^3)^2 = 16.22 m/s^2

6 0
4 years ago
Read 2 more answers
The weather map shows some conditions in the atmosphere at noon on a
earnstyle [38]

The geographical region where I would expect the warmest weather is: C. in the southeast.

<h3>What is a weather map?</h3>

A weather map can be defined as a type of chart that is typically used to provide information about the average atmospheric condition of a particular geographical region over a specific period of time.

Based on the weather map shown in the image attached below, we can infer and logically deduce that the geographical region where the warmest weather is expected is in the southeast due to its very high atmospheric pressure.

Read more on weather here: brainly.com/question/24730207

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5 0
2 years ago
The compound limestone (which is mined in Crossville) is chemically
Salsk061 [2.6K]

Answer:

True

Explanation:

Limestone is a carbonate chemical sedimentary rock often chemically called calcium carbonate.

The mineral calcium carbonate makes up the framework of this rock that has become the staple material used for cement production.

Chemically, the formula is given as CaCO₃. The rock accumulates from the a rich deposit of calcite, which is the mineral that is made up of calcium carbonate to form the limestone.

          CaCO₃         -        Calcite      -        Limestone

     compound                mineral                   rock

Limestone is a rock and the compound it is made up of is calcium carbonate. In some cases, a Ca-Mg carbonate occurs with limestone and it is called a dolomite.

5 0
4 years ago
A meter stick is found to balance at the 49.7-cm mark when placed on a fulcrum. When a 41.5-gram mass is attached at the 28.5-cm
zzz [600]

Answer:

The value is  M  =  42.3 \  kg

Explanation:

From the question we are told that

    The first  position of the fulcrum  is  x = 49.7 cm

    The mass  attached is m  =  41.5 \  g

    The position of the attachment is  x_1 =  28.5 \  cm  

    The second position of the fulcrum is  x_2 = 39.2 \  cm

Generally the sum of clockwise torque =  sum of anti - clockwise torque

So  

       CWT  =  m (x_2 - x_1)

Here CWT  stands for clockwise torque

       ACWT  =  M  ( x - x_2)

So

      m (x_2 - x_1) =    M  ( x - x_2)

=>   41.5  (39.2 -  28.5 ) =    M  ( 49.7  -39.2 )

=>    M  =  42.3 \  kg

3 0
3 years ago
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