Answer :
New force becomes, F' = 1.83 N
Explanation:
Let two point charges exert a force of 7.35 N force on each other. The electric force between two charges is given by :
are charges
r is the distance between charges if the distance between them is increased by a factor of 2, r' = 2r
New force is given by :
F' = 1.83 N
So, the new force between charges will be 1.83 N. Therefore, this is the required solution.
This can be explain through Newton’s first law of motion where an
object at rest remain in rest unless acted upon by an unbalanced force. Hence,
the dust particles having inertia and trapped within the pores of the carpet
has the tendency to remain at the state of rest, it does not move and resist
motion but when the carpet is beaten with a stick, dust comes out because the
force from a stick acted upon it.
I think the word would be increases. I don't know what the options are though.
Explanation:
In atomic bombs, nuclear reactions is at work.
Depending on the reaction, matter is converted to energy either by nuclear fusion or fission process.
- Nuclear reactions takes place in the nucleus of elements.
- Inside the nucleus, the bulk of the mass of atoms are concentrated via by the presence of protons and neutrons.
- These particles called nucleons typifies the mass of an atom.
- When nuclear reactions occur, they take place in the nucleus of atoms.
- This interaction leads to the conversion of some of these masses to energy.
- As predicted by the Einstein's equation, E = mc², mass m and energy E are both equivalent.
- c is the speed of light.
- Instead of converting all the mass to product, some are transformed into energy.
- The mass and energy equivalence typifies nuclear reactions.
- There is always a mass deficit that accompanies such reactions.
learn more:
Nuclear reactions brainly.com/question/10094982
#learnwithBrainly
Answer:
heat, I think
when quenching knife blades you heat them up until they are no longer magnetic
