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
Svetlanka [38]
3 years ago
7

Which of these cannot be

Chemistry
2 answers:
balu736 [363]3 years ago
7 0

Answer:

<h2>D. Gravity</h2>

Explanation:

Gravity cannot be a source of centripetal force. Gravity is the force of attraction from between all masses in the universe; especially the attraction of the earth’s mass for bodies near its surface; “gravitation cannot be held responsible for people falling in love” with Albert Einstein.

It manner that is serious and solemn. A solemn and dignified feeling.

Therefore, the correct answer is d. gravity.

Nutka1998 [239]3 years ago
6 0
A. mass

Mass never provides any force. It is what forces act on. Friction acts as a centripetal force on roads when you’re turning in a circle. Gravity acts as a centripetal force for things like satellites and rockets that orbit Earth and other planets. I’m less familiar with electric force, but I’m sure it can work as centripetal force too. Mass is the only option here that isn’t even a force.
You might be interested in
This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment. this part contains a
Masja [62]

The amount of heat transferred in and out of the system is measured by calorimetry. The thermometer in the calorimeter is used to measure the temperature.

<h3>What are the parts of the calorimetry device?</h3>

The thermometer (A) is a device used to measure the final and the initial temperature of the water or any other liquid in a system. A metal vessel is a place where the reaction mixture is present.

In-vessel (B), water, and metal are placed before the beginning of the experiment. The styrofoam cup or the outer metal vessel (C) insulates the instrument, from regulating the heat transformation.

Therefore, part A measures the temperature of the reaction mixture.

Learn more about insulated containers here:

brainly.com/question/866735

3 0
2 years ago
What two types of energy does a waterfall have
Mrac [35]
Kinetic Energy which relies on an objects mass and velocity and Potential Energy which relies on the height of the object
3 0
4 years ago
Read 2 more answers
This is the phase of matter with no fixed shape or volume.
madreJ [45]
By circle fraction additional number for the number
7 0
3 years ago
If an atom gains an electron it is known as what ? And has a negative charge
bekas [8.4K]
If an atom gains an electron and gets a negative charge because of it, it is a negatively charge ion AKA an anion.
6 0
3 years ago
How many molecules are in 8.2 moles of CO3
Anarel [89]
I believe the answer is 50.5 molecules 
3 0
3 years ago
Other questions:
  • The process by which the energy of sunlight is converted into the energy of glucose
    7·1 answer
  • Standard reduction potentials are based on which element?
    10·2 answers
  • An ideal gas is stored in a container at constant volume. If the temperature (T) were increased to 3T, what would be the change
    11·2 answers
  • In acidic solution, the breakdown of sucrose into glucose and fructose has this rate law: rate = k[H+][sucrose].
    8·1 answer
  • How many moles are present in 10.5 grams of NaCl?
    13·2 answers
  • Determine the molarity of 50 mL of HCl solution with unknown concentration, titrated with 75 mL of 4.0 M NaOH.
    8·2 answers
  • A 12.0 wt% solution of CaCl2 (110.98 g/mol) has a density of 1.107 g/mL.
    15·1 answer
  • You place a ton of radioactive material into a lead box and close the box.
    6·1 answer
  • Why is it important for organelles to double during the G2 phase of the cell cycle?
    9·1 answer
  • What causes the energy transformation that occurs when the brake pads on a bicycle
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!