It doubles.
cw: IT Depends! Example: If you have a first mass moving frictionlessly and you double the first mass by adding a second mass that isn't moving, then the new momentum will stay the same (!) and the kinetic energy is reduced by half. (m1+m2)(v/2) = 2m1(v/2)=m1(v) --> same momentum vs (1/2)m1(V*V) vs. (1/2) (2m1) (v/2)(v/2) = (1/2) m1 (v)(v/2) --> half the kinetic energy, (v/;2)
If speed/velocity is doubled and mass remains constant, then kinetic energy becomes quadrupled.
If the velocity of a body is doubled, its kinetic energy will increase by a factor of four. This relationship is because kinetic energy is proportional to the square of the velocity. Additionally, the momentum of the body will also double.
When the height of a body is doubled, its potential energy also doubles. This is because potential energy is directly proportional to the height of an object in a gravitational field.
KE = (mass * velocity^2 ) /2 if the mass if 2X, the KE will double too.
If the mass of a body is doubled while keeping its height the same, the potential energy of the body will double as well. Potential energy is directly proportional to the mass of the object, so increasing the mass will result in an increase in potential energy.
If speed/velocity is doubled and mass remains constant, then kinetic energy becomes quadrupled.
If the velocity of a body is doubled, its kinetic energy will increase by a factor of four. This relationship is because kinetic energy is proportional to the square of the velocity. Additionally, the momentum of the body will also double.
ITS An ENERGY CHANGEin this the body gets kinetic energy
if a body posses motion
When the height of a body is doubled, its potential energy also doubles. This is because potential energy is directly proportional to the height of an object in a gravitational field.
Kinetic energy will also be halved. Because kinetic energy is equal to 1/2 mv2
KE = (mass * velocity^2 ) /2 if the mass if 2X, the KE will double too.
Doubling the velocity of a moving body quadruples its kinetic energy while doubling its momentum. This relationship highlights how kinetic energy is proportional to the square of the velocity and momentum is directly proportional to velocity.
when the speed of a body is doubled its kinetic energy becomes kinetic energy = 1\2 mv^2 speed = velocity kinetic energy = 1\2 m (2)^2 kinetic energy = 2 m so hence the answer is kinetic energy is quadrapole.
Kinetic energy = 1/2 (mv)2 if m increase by 2m, then Kinetic increases by 2
If the mass of a body is doubled while keeping its height the same, the potential energy of the body will double as well. Potential energy is directly proportional to the mass of the object, so increasing the mass will result in an increase in potential energy.
Let's see. Mass constant. 625000 Joules = 1/2(500 kg)V2 1250000 Joules = 500V2 2500 = V2 50 meters/second = velocity ==================================== The velocity doubles if KE doubles.