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
Jet001 [13]
2 years ago
9

Please helpWill give the brainliest!​

Physics
1 answer:
Ronch [10]2 years ago
7 0

Answer:

both answer is option C

Explanation:

tag me brainliest

You might be interested in
an astronaut on earth notes that in her soft drink an ice cube floats with 9/10 of its volume submerged. if she were instead in
nadya68 [22]

The gravitation force is 1/6 that of earth, and the ice in the same soft drink would float with 9/10 submerged option (B) is correct.

<h3>What is gravitational force?</h3>

All mass-bearing objects are attracted by gravitational force. Because it consistently attempts to bring masses together rather than push them apart, the gravitational force is referred to as attractive.

As we know, the gravitational force is given by:

\rm F = \dfrac{Gm_1m_2}{r^2}

Where G is the gravitational constant.

m1 and m2 are masses.

r is the distance between the masses.

Weight of ice cube = weight of soft drink displaced

mg = ρVg

m = ρV

g does not affect astronauts on earth in a lunar module.

Thus, the gravitation force is 1/6 that of earth, and the ice in the same soft drink would float with 9/10 submerged option (B) is correct.

An astronaut on Earth notes that in her soft drink an ice cube floats with 9/10 of its volume submerged. If she were instead in a lunar module parked on the Moon where the gravitation force is 1/6 that of Earth, the ice in the same soft drink would float:A) with more than 9/10 submerged. B) with 9/10 submerged.C) with 6/10 submerged.D) totally submerged.

Learn more about the gravitational force here:

brainly.com/question/12528243

#SPJ1

3 0
1 year ago
20% Part (a) Use an "E Field Sensor" and move it along either equipotential. What can you say about the E field along an equipot
Alex

Answer:

b. Constant magnitude, but varying direction, perpendicular to the equipotential.

Explanation:

As we know that the relation between electric field and electric potential is given as

\Delta E = -\frac{dV}{dr}

here if we say that potential is constant because electric field sensor is moving along equi-potential line.

Then we will say

V = constant

so we have

\Delta E = 0

so electric field will remain constant always in magnitude and always remains perpendicular to the surface

so we have

b. Constant magnitude, but varying direction, perpendicular to the equipotential.

6 0
3 years ago
Calculate the pressure on a man’s foot when a woman who weighs 520 N steps on his foot with her heel which has an area of 0.001
Vinvika [58]

Answer:

520000  or 520000 pa

Force = 520N

Area of contact = 0.001

Pressure: 520000 or 520000

6 0
2 years ago
What is the unit of measurement for expressing the intensity of sound
Irina18 [472]
Decibel - the decibel is a relative unit of measurement equal to one 10th of a bel
5 0
2 years ago
What is nucleic acid
Alekssandra [29.7K]

like dioxyribonucleic acid? if so then that's DNA


8 0
3 years ago
Other questions:
  • A photon has an energy of 5.53 × 10–17 j. what is its frequency in s–1 (h = 6.63 × 10–34 j • s)?
    6·2 answers
  • If your vehicle bounces a lot after a bump or is hard to control on turns, you may have a problem with __________ system.
    9·1 answer
  • 16
    15·2 answers
  • To get better acceleration, you want to reduce the inertia of your bicycle. You have your choice of spending $45 on only one of
    13·1 answer
  • A football player at practice pushes a 60 kg blocking sled across the field at a constant speed. The coefficient of kinetic fric
    11·1 answer
  • A 165 pound football player assumed a 4 point stance at the line. If his base of support was 30” wide, 38” deep, with the center
    11·1 answer
  • All enzymes are examples of organic molecules<br> known as?
    13·1 answer
  • A 5.0 kg wooden block Is 100 meters from the ground. What is the gravitational potential energy for the block?
    9·1 answer
  • PROJECT: METRIC RECIPE The movement to have metric measurements as the only unit of measurement in the United States is gaining
    9·1 answer
  • Evelynn is measuring the pitch of a piano note. What unit of measurement is she most likely recording her value
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!