Answer :
potential energy (PE) = m *g *h
m= mass of object (kg)
g= gravity = 10 m/s2
h= height (m)
PE = m *g *h
9800 = 200 * 10 *h
9800= 2000 h
h= 4.9 m
Assuming the acceleration due to gravity is 9.8 m/s^2, the potential energy of the bag is given by the formula PE = mgh, where m is the mass (200kg), g is the acceleration due to gravity (9.8 m/s^2), h is the height, and PE is the potential energy (9800 J). Solving for h gives us h = PE / (mg) = 9800 J / (200kg * 9.8 m/s^2) ≈ 5 meters.
If the height of an object increases, its potential energy also increases. This is because potential energy is directly proportional to the height of the object above a reference point, such as the ground. As the object is raised to a higher position, it gains more potential energy due to the increased distance it can potentially fall from.
The gravitational potential energy of the stone can be calculated using the formula: gravitational potential energy = mass * gravity * height. In this case, the mass is 3 kg, gravity is 9.81 m/s^2, and height is 1.5 m. Plugging these values into the formula gives a gravitational potential energy of 44.145 Joules.
The potential energy gained by a 1-kg book raised 8m is 78.4 J (Joules), given by the formula U = mgh, where m is the mass (1 kg), g is the acceleration due to gravity (9.8 m/s^2), and h is the height (8m). Substituting the values gives U = 1 kg * 9.8 m/s^2 * 8m = 78.4 J.
A pendulum has the most potential energy at its highest point of swing when it is raised to its maximal height.
A large mass raised to a great height will.
GPE = mass * acceleration of gravity * height. Original GPE : m*g*h Joules if you double the height, you get m*g*2h Joules, or 2*m*g*h -- twice the GPE.
For every meter it's raised, it gains 833 more joules of gravitational potential energy.
The formula for working out Potential enery is: PE = mgh - where g equals to the acceleration due to gravity (which is 10 newtons) - mass should be in Kg's - and height in meters - final answer should be in Joules (J) Therefore substitute it in :-) Pe = (500g = 0.5kg) x (10N or more exact 9.8N) x (2 meters) Pe = 10 Joules of potential energy with a object weighing 500g (or 0.5 kg) and from a height of 2 meters
Potential Energy. That is, Energy of Position. An Object raised to a greater height than its original position will show an Increase in its Potential Energy.
A large mass raised to a great height will.
gravitation potential energy can be found by the formula EP=mgh, where EP potential energy, m is the mass of the object for which the potential energy is to be found,g is the acceleration due to gravity, h is the height to which the object is raised.
it is used in generating electricity when water is raised to a height to make it fall on a turbine it is having potential energy stored in it.It has many other forms as elastic ,gravitational,vibrational potential energy.
The potential energy of the object can be calculated using the formula PE = mgh, where m is the mass (100kg), g is the acceleration due to gravity (9.81 m/s^2), and h is the height (5.00m). Substituting the values, we get PE = 100 * 9.81 * 5 = 4905 Joules.
It depends on the circumstances but usually such energy is referred to as potential energy. For example your position in a gravitational field may determine the gravitational potential energy. Likewise your position in a spring system may determine the potential energy of the spring.
P.E. = M G H = (50) x (9.8) x (4) = 1,960 joules
500 joules is equal to 368.78 ft-lbf. For example, an object has 500 joules of kinetic energy, when its mass is 10 kg (~22 lbs) and it is traveling at 10 m/s (36 km/h or ~38.2 ft/s). Second example: The muzzle energy of a traveling 9mm bullet is around 500 joules. Third example: An object with mass of 5kg (11 lbs) and which is raised at 10 metres (32.8 ft) has around 500 joules of potential energy. So, 500 joules is quite much. Getting hit with an object which has 500 joules of kinetic energy can be lethal.
The energy of position is potential energy. It is stored energy that an object possesses due to its position or configuration in a system.