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Kinetic energy is possessed by moving bodies so that is easy. Potential energy comes in different forms - gravitational for instance due to height above the surface of the earth. Other forms like chemical, nuclear, elastic, are not so obvious, you need to know the properties of the material before it can be estimated.
What else can I help you with?
How does the mass of an object affect its kinetic energy?
Mass is directly proportional to the amount of kinetic energy an object posses according to this formula. Ek= 1/2mv2. There are two factors, which can alter the amount of kinetic energy. 1. The velocity of an object, how much momentum does the object carry. 2. The mass, small or big. if an object with mass of 5kg travelling at 7m/s has an overall kinetic energy of 123j. directly if an object weighing twice to have the same kinetic energy, its mass should be 4.959kg. you can get this using v2=Ek/0.5m.
Can an object have kinetic energy and potential energy at the same time?
a body cannot have both kinetic and potential energy at the same time because, a moving body can only possess kinetic energy at a time, but potential energy is one possessed by a body with respect to its possition.
What accounts for the aircraft carrier having a greater kinetic energy than the falling nickel?
The aircraft carrier is much heavier than the falling nickel, which means it has more mass. Since kinetic energy is directly proportional to an object's mass, the aircraft carrier will have a greater kinetic energy compared to the nickel despite both having the same velocity just before impact.
What 2 factors determine how much kinetic energy something has?
The two factors that determine how much kinetic energy something has are its mass and its velocity. The kinetic energy of an object is directly proportional to both its mass and the square of its velocity.
How is kinetic energy calcuated?
For an object with mass m travelling at speed v (assuming it is well below the speed of light), the kinetic energy is given by the mass multiplied by the square of the speed, divided by two. So: Kinetic energy = m v2 / 2 The potential energy is a little more complicated - this answer assumes you mean gravitational energy. The magnitude of the gravitational potential energy between any two objects is given by the product of their masses multiplied by the gravitational constant, divided by the distance between their centres of mass. Gravity is always an attractive force, so we give it a negative sign to indicate this. So: Potential energy = - G m1 m2 / r where G = 6.7 x 10-11 m3 kg-1 s-2 m1 and m2 are the two masses in kilograms (say the mass of the Earth and the mass of the Sun) r = the distance in metres between their centres of mass If you need the potential energy in a much simpler example, say by raising an object of mass m by a height h vertically, the solution is much easier. The potential energy then is given by: Potential energy gained = m g h i.e. mass (kg) x gravitational field strength (N/kg) x height (m) On Earth, the gravitational field strength is about 9.8 N/kg Kinetic Energy=1/2 times mass times velocity squared
What point is kinetic energy the greatest?
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.
If an object's mechanical energy is equal to potential energy how much kinetic energy does the object have?
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.
When is kentic energy the greatest?
An object has the most kinetic energy when it is moving at its maximum speed. Kinetic energy is directly proportional to an object's mass and the square of its velocity, so as speed increases, so does kinetic energy.
What happens to an object kinetic energy if the object speed increases?
The kinetic energy will increase. Kinetic energy is defined by K=one half mv2 where m is the mass of the object, and v is the velocity of the object. The greater the velocity, the greater the kinetic energy. Since the velocity is squared, increasing it will cause the kinetic energy to grow much faster than if you increased the mass.
What two factors determine how much kinetic energy a moving 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.
What measures of how much energy of motion an object has?
The energy of motion an object has is measured using kinetic energy, which is calculated as 1/2 times the mass of the object times its velocity squared. The unit for kinetic energy is joules (J).
How does the relationship between mass and kinetic energy impact the motion of an object?
The relationship between mass and kinetic energy affects the motion of an object by influencing how much energy is needed to move the object. A heavier object with more mass requires more energy to accelerate and move compared to a lighter object with less mass. This means that the kinetic energy of an object is directly proportional to its mass - the greater the mass, the greater the kinetic energy needed for motion.
If an objects mechanical energy is equal to its potential energy how much kinetic energy does the object have?
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.
If an object's mechanical energy is equal to its potential energy how much kinetic energy does it have?
Mechanical Energy= Potential energy+ Kinetic energy, so for the mechanical energy to be equal to be potential energy, the kinetic energy must be 0.
How do you determone how much kinetic energy an object has?
by finding it's mass and speed
What 2 factors determine how much kinetic energy an object has?
Mass and Velocity
What is kinetic energy?
Kinetic energy is the energy that an object has due to its motion or movement. For instance if a car drives into a wall the energy of its movement is what destroys the wall, That energy is kinetic energy. Note: Heat is also a form of Kinetic energy because heat is the movement (vibration energy) of atoms or molecules.
