The total kinetic energy of an object depends on several factors, such as the amount of work done on an object and its acceleration after a moment of inertia from external forces. The most important factors that determine kinetic energy are the motion (measured as velocity) and the mass of the object in question .
On what factor does kinetic energy depend Brainly?
Answer: the mass (m) of the object and the speed (v) of the object .
On what factors does potential and kinetic energy depend on?
The kinetic energy of an object depends on both its mass and its speed . Kinetic energy increased as mass and speed are increased. An objects gravitational potential energy depends on its weight and on its height relative to a reference point.
What is the formula of kinetic energy?
| Equation Symbols Meaning in words | K = 1 2 m v 2 K = dfrac{1}{2} mv^2 K=21mv2 K K K is translational kinetic energy, m is mass, and v is the magnitude of the velocity (or speed) Translational kinetic energy is directly proportional to mass and the square of the magnitude of velocity. |
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On what factors does kinetic energy depends Class 9?
K.E.=1/2 mv2 IT DEPENDS ON MASS AND square of the VELOCITY . IF ANY ONE IS INCREASED THAN KINETIC ENERGY IS ALSO INCREASED.
What are the four most common forms of energy?
Energy exists in many different forms. Examples of these are: light energy, heat energy, mechanical energy, gravitational energy, electrical energy , sound energy, chemical energy, nuclear or atomic energy and so on. Each form can be converted or changed into the other forms.
Does the kinetic energy of a body depend on?
So the kinetic energy of a body depends on its mass, velocity and frame of reference. ... Note: The work done in increasing the velocity of a body of mass m from v1 to v2 is given by the change in kinetic energy associated with the body.
How does an objects kinetic energy depend on its speed?
Kinetic energy depends on the velocity of the object squared . This means that when the velocity of an object doubles, its kinetic energy quadruples.
On what factors work depends?
Answer: The work done on a body depends upon two factors: Magnitude of the force (F) , and. The displacement through which the body moves (s).
What has a lot of kinetic energy?
An airplane has a large amount of kinetic energy in flight due to its large mass and fast velocity. 2. A baseball thrown by a pitcher, although having a small mass, can have a large amount of kinetic energy due to its fast velocity.
What is the solution for kinetic energy?
In classical mechanics, kinetic energy (KE) is equal to half of an object’s mass (1/2*m) multiplied by the velocity squared . For example, if a an object with a mass of 10 kg (m = 10 kg) is moving at a velocity of 5 meters per second (v = 5 m/s), the kinetic energy is equal to 125 Joules, or (1/2 * 10 kg) * 5 m/s 2 .
How do you get kinetic energy?
- Find the square of the velocity of the object.
- Multiply it with the mass of the object.
- The product is the kinetic energy of the object.
What are the 5 sources of energy?
- Solar Energy. The primary source of energy is the sun. ...
- Wind Energy. Wind power is becoming more and more common. ...
- Geothermal Energy. Source: Canva. ...
- Hydrogen Energy. ...
- Tidal Energy. ...
- Wave Energy. ...
- Hydroelectric Energy. ...
- Biomass Energy.
What are the 6 types of kinetic energy?
Overview of Kinetic Energy
Radiant energy, Thermal energy, Sound energy, Electrical energy and Mechanical energy .
Which is the main source of energy on Earth?
One of the most important sources of energy is the sun . The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells.
