how do you prove E= mcsquare give valuable answer otherwise I will report
Answers
Heya........!!!!
Energy gained
= Force
x Distance through which force acts
The energy gained is labeled E. Since the body moves very close to c, the distance it moves in unit time is c or near enough.
The first equation is now
E = Force x c
The second equation is:
Momentum gained
= Force
x Time during which force acts
The unit time during which the force acts, the mass increases by an amount labeled m and the velocity stays constant at very close to c. Since momentum = mass x velocity, the momentum gained is m x c.
The second equation is now:
Force = m x c
Combining the two equations, we now have for energy gained E and mass gained m:
E = Force x c = (m x c) x c
Simplified, we have E = mc2
Answer:
heya mate ❤️
Consider a body that moves at very close to the speed of light. A uniform force acts on it and, as a result, the force pumps energy and momentum into the body. That force cannot appreciably change the speed of the body because it is going just about as fast as it can. So all the increase of momentum = mass x velocity of the body is manifest as an increase of mass.
We want to show that in unit time the energy E gained by the body due to the action of the force is equal to mc2, where m is the mass gained by the body.
Mass at c
We have two relations between energy, force and momentum from earlier discussion. Applying them to the case at hand and combining the two outcomes returns E=mc2.
The first equation is:
Energy gained
= Force
x Distance through which force acts
The energy gained is labeled E. Since the body moves very close to c, the distance it moves in unit time is c or near enough.
The first equation is now
E = Force x c
The second equation is:
Momentum gained
= Force
x Time during which force acts
The unit time during which the force acts, the mass increases by an amount labeled m and the velocity stays constant at very close to c. Since momentum = mass x velocity, the momentum gained is m x c.
The second equation is now:
Force = m x c
Combining the two equations, we now have for energy gained E and mass gained m:
E = Force x c = (m x c) x c
Simplified, we have E = mc2
hope it helps you