1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jasenka [17]
3 years ago
12

Calculate the force between one object with a radius of 0.08 meters and a mass of 0.045 kilograms and the earth

Physics
1 answer:
Marrrta [24]3 years ago
3 0

The force between an object with a mass and the earth is actually the weight of the object, which can be calculated by w=mg. (where w is the weight (gravity force) of the object, m is the mass of the object, and g is acceleration due to gravity.)

So, w = 0.045 kg x 9.8 m/s2

         = 0.441 N (Newton)

You might be interested in
ANSWER BOTH ASAP NEED HELPPP
Alenkinab [10]
The first one is conduction and the second one is radiation
4 0
3 years ago
the tallest tree in the city is 40 feet tall. The shortest tree in the city is 4 feet tall. If the tallest tree in the model is
olchik [2.2K]
It will be 3.25 feet tall
7 0
3 years ago
Read 2 more answers
The volume of a cube shaped fish tank in guy Harvey's restaurant is 64 cubic feet the cube shaped fish tank in the gift shop is
trapecia [35]

Answer:

The difference between the length of the sides of the fish tank is guy Harvey's restaurant and a  fish tank in gift shop is 2 feet.

Explanation:

The cube shaped fish tank in guy Harvey's restaurant has volume 64 cubic feet.

Volume of the cubic tank is given by,

V = l^{3}

64 = l^{3}

l = \sqrt[3]{64}

l = 4 feet

The cube shaped fish tank in the gift shop is 8 cubic feet

Volume of the cubic tank is given by,

v = a^{3}

8 = a^{3}

8 = \sqrt[3]{8}

a = 2 feet

The difference between the length of the sides is given by,

d = l - a

d = 4 - 2

d = 2 feet

The difference between the length of the sides of the fish tank is guy Harvey's restaurant and a  fish tank in gift shop is 2 feet.


5 0
3 years ago
A weather balloon is designed to expand to a maximum radius of 22 m at its working altitude, where the air pressure is 0.030 atm
tiny-mole [99]

Answer:

R_2 = 7.647 m

Explanation:

HI!

Let us consider that the aballon is filled with a gas that follows the ideal gas equation. Since the amount (number of moles) of the gas is constant we should have:

PV/T = constant

Therefore, we can have the following relationship between two differnet states given their Volume, Pressure and Tempreature:

\frac{P_1 V_1}{T_1} = \frac{P_2 V_2}{T_2}

Since the volume of a sphere is

V = \frac{4 \text{$\pi $R}^3}{3}

The relathionship will be:

\frac{P_1 R_1^3}{T_1} = \frac{P_2 R_2^3}{T_2}

Solving for R_2:

R_2 = R_1 \sqrt[3]{\frac{P_1 T_2}{P_2 T_1}}

Where the index 2 is the state at the lift-off and the index 1 denotes the state at its maximum radius. Replacing all the values given we find that:

R_2 = 7.647 m

6 0
3 years ago
Which of the following has potential energy?
musickatia [10]
A rock positioned on the edge of a cliff.  

Hope I helped.  
3 0
4 years ago
Read 2 more answers
Other questions:
  • Forms when heat, pressure, or fluids act on igneous, sedimentary, or other metamorphic rock to change its form or composition, o
    13·1 answer
  • An element's atomic number is 77. How many protons would an atom of this element have? protons
    11·2 answers
  • A 2.0-mm-diameter copper ball is charged to 40 nC . What fraction of its electrons have been removed? The density of copper is 8
    13·1 answer
  • What is A common source of stress?
    11·2 answers
  • What is the mass number, symbol, and charge of an ion that contains 35 protons, 45 neutrons and 36 electrons?
    7·1 answer
  • Your friend says their laptop speakers
    10·1 answer
  • Help me please ()- :))
    11·2 answers
  • 15 pointsss please help meeeeeeeeeee
    13·2 answers
  • Which of the following compounds has a soapy feel?<br> co3<br> koh<br> nacl<br> hcooh
    10·1 answer
  • 12345678910111213141517
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!