The potential energy is 147 joules.
I believe that when you say 'lifted through', you mean lifted to a height of 10m. If so, the amount of work is such: Work= Force x Distance which have the units (Joules = Newtons x meters) When the object is lifted, it increases in its potential energy. The equation for this is: Potential energy = mass x gravitational force x height = 4.5 x 9.81 x 10 =441.45 Joules As 1 joule = 1 newton x meters and we have 441.45 Joules, 441.45 joules of works is done! :D
Potential energy is the energy of location. Gravitational potential energy is given by lifting an object, and is defined by the equation Ep = mgh, or mass * acceleration due to gravity * height.
E=mghE=50 x 9.81 x 10= 4905 J
Height. potential energy is calculated using W = M * G * H W- Work (joules) M- Mass (kilograms) G- Gravity (acceleration in m/s^2) H- Height (Meters) The higher the object is from the point of reference, the more potential energy it will have.
The potential energy is 147 joules.
I believe that when you say 'lifted through', you mean lifted to a height of 10m. If so, the amount of work is such: Work= Force x Distance which have the units (Joules = Newtons x meters) When the object is lifted, it increases in its potential energy. The equation for this is: Potential energy = mass x gravitational force x height = 4.5 x 9.81 x 10 =441.45 Joules As 1 joule = 1 newton x meters and we have 441.45 Joules, 441.45 joules of works is done! :D
When an object is lifted to a certain height, the mechanical energy of the person or system lifting the object gets transferred into the potential energy of the object. Thus if an object of mass/weight 'm' is lifted to a height 'h', then the potential energy possed by the object at height 'h' is given as: Potential Energy (P.E)= m*g*h, where g is acceleration due to gravity and whose value is 9.8 m/s2.
Potential energy is the energy of location. Gravitational potential energy is given by lifting an object, and is defined by the equation Ep = mgh, or mass * acceleration due to gravity * height.
work is equal to a change in energy. in this case there is a change in potential energy. potential energy = mass x gravity x height E(p)=mgh E(p)= 3x9.8x40 E(p)=1176 J thus there is a change in potential energy of 1176 joules and since W=change E(p) Work done is 1176 J
E=mghE=50 x 9.81 x 10= 4905 J
Height. potential energy is calculated using W = M * G * H W- Work (joules) M- Mass (kilograms) G- Gravity (acceleration in m/s^2) H- Height (Meters) The higher the object is from the point of reference, the more potential energy it will have.
To use standard units, convert the mass to kilograms. Then use the formula: PE = mgh (potential energy = mass x gravity x height). Gravity is approximately 9.8. The answer will be in Joules.
When an object is lifted from the ground, it has potential energy because of it's position.
Double the first potential energy.
The same amount of potential energy again.
kinetic energy being enacted. this energy is giving rise to potential energy too, as the item is being lifted into the air. When an item is lifted, it is given potential energy, as this potential energy is what fuels its future descent. So, when moved, kinetic energy is both moving the object, and storing potential energy for future use.