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What type of energy can be potential energy?
Potential energy is the available energy available to an object in order to perform "work". This can take the form of batteries and similar objects, but most frequently, it is used specifically in the context of motion.If you think about a roller coaster, at the top of the hill, it has potential energy. As it begins to descend, it changes to kinetic energy which causes the roller coaster car to accelerate down the hill.Stationary energy is known as potential energyit is the energy of shape and position
What types of energy are attributable to each of the four fundamental forces?
The four forces affecting matter are (in order of increasing strength): 1. Gravitational Force : hydraulic energy or water falls 2. Electromagnetic Force : electricity as secondary energy 3. Weak Nuclear Force: ionizing radiation4. Strong Nuclear Force: nuclear fissionWhenever there is a force, or more precisely a so-called "conservative force", there is an associated potential energy. Each of the fundamental forces have related potential energy; thus, there is gravitational, electrical & magnetical, and nuclear potential energy.I am not entirely sure about the weak force; but I assume it would be lumped together with the strong force, in the category of "nuclear energy".Chemical energy, as well as elastic energy, are also types of potential energy that are related to electrical forces.
6 Put the following objects in order of increasing gravitational potential energies?
They all have the same gravitational potential energies.
How much energy is required to raise a mass of 200kg to a height of 4 m?
Potential energy of the mass referred to the floor level = M g H .At 4 m above the floor, its potential energy will be M g H = (200) (9.8) (4) = 7,840 joules.That's the energy you have to come up with from somewhere in order to hoist the block.
A 40 kg child is in a swing that is attached to ropes 1.7 m long find the gravitational potential energy when the ropes make a 34 degree angle?
The gravitational potential energy of the child can be calculated as PE = mgh, where m is the mass (40 kg), g is the acceleration due to gravity (9.8 m/s^2), and h is the vertical height. In this case, the height can be found using h = L(1 - cosθ), where L is the rope length (1.7 m) and θ is the angle (34 degrees). Plugging in the values gives us the gravitational potential energy.
What type of energy can be potential energy?
Potential energy is the available energy available to an object in order to perform "work". This can take the form of batteries and similar objects, but most frequently, it is used specifically in the context of motion.If you think about a roller coaster, at the top of the hill, it has potential energy. As it begins to descend, it changes to kinetic energy which causes the roller coaster car to accelerate down the hill.Stationary energy is known as potential energyit is the energy of shape and position
What do you need to know in order to get an objects gravitational potential energy?
You need to have a weight and the mass of an object then you use the formula f=w=mg
What types of energy are attributable to each of the four fundamental forces?
The four forces affecting matter are (in order of increasing strength): 1. Gravitational Force : hydraulic energy or water falls 2. Electromagnetic Force : electricity as secondary energy 3. Weak Nuclear Force: ionizing radiation4. Strong Nuclear Force: nuclear fissionWhenever there is a force, or more precisely a so-called "conservative force", there is an associated potential energy. Each of the fundamental forces have related potential energy; thus, there is gravitational, electrical & magnetical, and nuclear potential energy.I am not entirely sure about the weak force; but I assume it would be lumped together with the strong force, in the category of "nuclear energy".Chemical energy, as well as elastic energy, are also types of potential energy that are related to electrical forces.
6 Put the following objects in order of increasing gravitational potential energies?
They all have the same gravitational potential energies.
How much energy is required to raise a mass of 200kg to a height of 4 m?
Potential energy of the mass referred to the floor level = M g H .At 4 m above the floor, its potential energy will be M g H = (200) (9.8) (4) = 7,840 joules.That's the energy you have to come up with from somewhere in order to hoist the block.
What is the relation of gravitational field with conservative systems?
Because in many situations the gravitational field doesn't show any dependence on time (excluding some situations of oscillating fields) it satisfies requirements for a system to be conservative (in order a system to be conservative it's potential energy should not have dependence on time).
Why is gravitational potential near to an isolated mass negative?
Because you have to do work on the pair ... add work to them ...in order to separate them.
A 40 kg child is in a swing that is attached to ropes 1.7 m long find the gravitational potential energy when the ropes make a 34 degree angle?
The gravitational potential energy of the child can be calculated as PE = mgh, where m is the mass (40 kg), g is the acceleration due to gravity (9.8 m/s^2), and h is the vertical height. In this case, the height can be found using h = L(1 - cosθ), where L is the rope length (1.7 m) and θ is the angle (34 degrees). Plugging in the values gives us the gravitational potential energy.
What scientific equipment do you need in order to calculate potential energy?
To calculate potential energy, you primarily need a mass measurement device (like a scale) to determine the mass of an object, and a height measurement tool (like a ruler or tape measure) to determine the height at which the object is located. With these measurements, you can use the formula for gravitational potential energy, PE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object.
What is the difference between kinetic energy potential energy and mechanical energy?
Potential energy is energy that has the potential to be moved. Kinetic energy is energy in motion. eg. Potential energy could be like a fire extinguisher that is on the wall it has the potential to fall on the ground . An example of Kinetic energy is would be a moving car, it is in motion .
Is mechanical energy the energy of movement?
Mechanical energy is the sum of potential and kinetic energy in a system. Kinetic energy is the energy of movement, while potential energy is related to an object's position or condition. So, while mechanical energy includes the energy associated with movement, it also encompasses other forms of energy within a system.
As the velocity of an object increases does potential energy decrease?
If I'm not mistaken. The formula for Potential Energy in Physics is PE = mgy wherein PE = Potential Energy, m = mass, g = acceleration due to gravity, and y = height. As you will be able to observe potential energy will be produced when the object has a height. Like a person on top of a building, a tennis ball in the air, etc. What if the object has no height? - Well, it's simple. When we let y = 0, and multiply it to g and m, PE = 0. Therefore there will be no potential energy produced.
