The kinetic energy of anything is determined by the mass and velocity of the substance. This is represented in the equation:
KE=(1/2)mv2
KE = 1/2mV2
The mass of the object times the velocity of the object squared and a 1/2 constant derived from a calculus derivation of a kinematic equation.
speed and position
an object has no kinetic energy if it is not moving
If an object has kinetic energy, then almost BY DEFINITION it has mechanical energy. "Mechanical energy" is the sum of kinetic energy and potential energy.
kinetic energyThe energy of motion is kinetic energy.
Kinetic energy is the energy that an object has because of its motion. The energy depends on the speed and mass of the object.
Kinetic energy
Mass and velocity (weight and speed)
The object's kinetic energy can't be determined from the given information. Kinetic energy = (1/2) (mass) (speed)2 The question gives the object's mass, but we need its speed too.
an object has no kinetic energy if it is not moving
an object has no kinetic energy if it is not moving
kinetic energy is the energy an object has by virtue of its motion- therefore any object that is moving possesses kinetic energy ( and the kinetic energy is proportional to both the mass of the object and the object's velocity, according to the equation KINETIC ENERGY= 1/2 mv2)
Potential energy is the energy contained in the position of an object, so object hanging on a tree would be potential energy.
If an object has kinetic energy, then almost BY DEFINITION it has mechanical energy. "Mechanical energy" is the sum of kinetic energy and potential energy.
kinetic energyThe energy of motion is kinetic energy.
Kinetic energy is the energy that an object has because of its motion. The energy depends on the speed and mass of the object.
Kinetic energy
Kinetic energy is the energy of movement.
Temperature is the average Kinetic energy of molecules in an object. A hot object has more kinetic energy and a cold object has less kinetic energy.