Run 100 meter and note the time for this act. Measure length of your 1 step(may be 1 meter).Calculate time in second for 1 step:Formula = (total time/ total length) x length of 1 step. Now calculate speed of 1 step using relation: 1 Step_Distance/1 Step_Time. Now calculate your mass using formula : Your Weight / 9.8. Now use this formula: 0.5 X Mass x square of 1 step velocity. This will be ur kinetic energy for 1 step.
The kinetic energy of the cart is 300 J.
Mechanical energy is defined as the SUM of potential energy plus kinetic energy. If all of its mechanical energy is potential energy, it follows that it has no kinetic energy.
Mechanical energy is defined as the SUM of potential energy plus kinetic energy. If all of its mechanical energy is potential energy, it follows that it has no kinetic energy.
The velocity (speed) of the object and its mass determine how much kinetic energy it has. Kinetic energy is directly proportional to both mass and velocity, meaning that an increase in either factor will result in an increase in kinetic energy.
The law of conservation of energy states that energy cannot be created or destroyed, only transferred or transformed. In the case of the ball, as it moves, its kinetic energy may be transferred to other forms of energy such as potential energy or thermal energy, but the total energy of the system remains constant. Therefore, the ball does not lose kinetic energy in violation of this law.
Mechanical Energy= Potential energy+ Kinetic energy, so for the mechanical energy to be equal to be potential energy, the kinetic energy must be 0.
Just about as much as it had potential energy before it started falling - since most of the potential energy will be converted into kinetic energy. The exact amount depends from how high it falls.
Kinetic energy is proportional to velocity2, so if velocity is multiplied by four the kinetic energy is multiplied by sixteen
much
Kinetic energy is at its greatest point when an object is moving at its maximum velocity. This is because kinetic energy is directly proportional to the square of the velocity of an object. Therefore, the faster an object is moving, the greater its kinetic energy will be.
Kinetic energy is energy of matter. The kinetic is doing work. Tempature is measured of average energy of motion, particles of matter. The physical is pretty much doing the same thing as the kinetic. They both are doing work.
Kinetic energy is directly proportional to mass. This means that as the mass of an object increases, its kinetic energy will also increase, assuming the velocity remains constant. The equation for kinetic energy is KE = 1/2 * mass * velocity^2, showing the direct relationship between mass and kinetic energy.