Momentum increases
energy is quadrupled
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.
what happens if the kinectic energy if the mass doubled
The kinetic energy would be quadrupled, and the momentum would be doubled.
momentum
momentum is doubled, kinetic energy is quadrupled
energy is quadrupled
toaster
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.
what happens if the kinectic energy if the mass doubled
Momentum of the system is conserved.Keep in mind kinetic energy of the system is not conserved
If the speed of an object doubles, its kinetic energy quadruples. This is because velocity is squared in the formula for kinetic energy.
Momentum is a vector quantity, depending on magnitude and direction, while kinetic energy is a scalar quantity and does not depend on direction.The formula momentum is p = m•v, and for Kinetic energy, KE = 1/2mv2, where m is mass in kg and v is velocity in m/s. This means that momentum is directly proportional to the velocity, and KE is proportional to the square of the velocity. For example, if you double the velocity, momentum is doubled, and KE is quadrupled.
The kinetic energy would be quadrupled, and the momentum would be doubled.
If speed/velocity is doubled and mass remains constant, then kinetic energy becomes quadrupled.
the defining equation for kinetic energy= 1/2 mv2therefore kinetic energy is directly proportional to mass or as kinetic energy increases, mass increases proportionally (and vice versa).therefore if mass is doubled, the kinetic energy is also doubled.
momentum