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Why does a ball inflate on heat?
When a ball is heated, the air molecules inside it gain energy and move faster, causing them to exert more pressure on the walls of the ball. This increased pressure leads to the expansion or inflation of the ball. Conversely, when the ball cools down, the air molecules lose energy and move slower, leading to a decrease in pressure and a reduction in the size of the ball.
When you throw a ball in the air what type of energy does it gain as it rises?
When the ball leave your hand it goes up with an initial velocity v0 so that the action of your hand gives the ball the kinetic energy K=0.5 M v02 where M is the ball mass. When the ball goes up the kinetic energy decreases: a part is converted in potential energy while the balls is higher and higher and part is dissipates due to the attrition with air (that more precisely is due to air viscosity) and to the fact that air particles are put in motion by the arrival of the ball so that they gain kinetic energy at the expenses of the kinetic energy of the ball due to collision. Neglecting the last term that, due to the small density of air with respect to the ball is generally quite small, the viscosity dissipate energy mainly by generating heat. When the ball stops at maximum height the kinetic energy is reduced to zero (the velocity is zero) and all the energy is potential, while a certain amount of heat has been dissipated during the motion. If we call Q the quantity of generated heat and h the maximum height reached by the ball, for the energy conservation rule we have 0.5 M v02=Q+M g h If the air viscosity is negligible, or if the ball goes up in vacuum, Q is zero and we can deduce the maximum height the ball reaches h=(M v02)/( 2 M g)
Why does a ball sitting on a shelf have gravitational potential energy?
Because potential energy is directly proportional to all the factors that yield it's value. Potential Energy = mass * gravitational acceleration * height So, with everything else being constant increasing the height will increase the potential energy.
What type of energy is it when a ball hits the ground?
When a ball hits the ground, the energy is converted from potential energy (due to its height) to kinetic energy (motion) upon impact. Some of this energy is also converted into sound and heat depending on the properties of the ball and the ground surface.
Can the Newton's Cradle possess potential energy?
Sure, when the ball is in the highest position, it has a maximum amount of potential energy. When it is just about to hit the other balls, the potential energy has been converted to kinetic energy. When the other ball goes up again, the kinetic energy turns, once more, into potential energy.Sure, when the ball is in the highest position, it has a maximum amount of potential energy. When it is just about to hit the other balls, the potential energy has been converted to kinetic energy. When the other ball goes up again, the kinetic energy turns, once more, into potential energy.Sure, when the ball is in the highest position, it has a maximum amount of potential energy. When it is just about to hit the other balls, the potential energy has been converted to kinetic energy. When the other ball goes up again, the kinetic energy turns, once more, into potential energy.Sure, when the ball is in the highest position, it has a maximum amount of potential energy. When it is just about to hit the other balls, the potential energy has been converted to kinetic energy. When the other ball goes up again, the kinetic energy turns, once more, into potential energy.
When a copper ball is heated the largest percentage increase will occur in its?
Volume, as the atoms within the copper ball gain kinetic energy and expand, causing the overall size of the ball to increase.
Why does a ball inflate on heat?
When a ball is heated, the air molecules inside it gain energy and move faster, causing them to exert more pressure on the walls of the ball. This increased pressure leads to the expansion or inflation of the ball. Conversely, when the ball cools down, the air molecules lose energy and move slower, leading to a decrease in pressure and a reduction in the size of the ball.
Which figure in the African movement felt that Africans should gain the right to govern themselves gradually as they were not yet ready for it?
W.E.B Buois
How do foxes gain energy?
They gain energy by eating food.
When you throw a ball in the air what type of energy does it gain as it rises?
When the ball leave your hand it goes up with an initial velocity v0 so that the action of your hand gives the ball the kinetic energy K=0.5 M v02 where M is the ball mass. When the ball goes up the kinetic energy decreases: a part is converted in potential energy while the balls is higher and higher and part is dissipates due to the attrition with air (that more precisely is due to air viscosity) and to the fact that air particles are put in motion by the arrival of the ball so that they gain kinetic energy at the expenses of the kinetic energy of the ball due to collision. Neglecting the last term that, due to the small density of air with respect to the ball is generally quite small, the viscosity dissipate energy mainly by generating heat. When the ball stops at maximum height the kinetic energy is reduced to zero (the velocity is zero) and all the energy is potential, while a certain amount of heat has been dissipated during the motion. If we call Q the quantity of generated heat and h the maximum height reached by the ball, for the energy conservation rule we have 0.5 M v02=Q+M g h If the air viscosity is negligible, or if the ball goes up in vacuum, Q is zero and we can deduce the maximum height the ball reaches h=(M v02)/( 2 M g)
Why does a ball sitting on a shelf have gravitational potential energy?
Because potential energy is directly proportional to all the factors that yield it's value. Potential Energy = mass * gravitational acceleration * height So, with everything else being constant increasing the height will increase the potential energy.
Why does it make more energy to stop a moving ball than the energy required to keep it moving?
The natural tendency of a moving object is to keep moving. And it doesn't really require energy to stop it; in fact, in theory, you can gain energy from it. What is required is a force.
What type of energy is it when a ball hits the ground?
When a ball hits the ground, the energy is converted from potential energy (due to its height) to kinetic energy (motion) upon impact. Some of this energy is also converted into sound and heat depending on the properties of the ball and the ground surface.
NFL Possession while in the air?
By definition, a ball "in the air" is a loose ball, and therefore no one has possession. However, depending upon the circumstances, it's possible that only one team has the right to gain possession (for example, a punted ball).
Do objects gain energy when they are hot?
No, objects that gain energy become hotter.
How volcanoes gain more energy?
Volcanoes gain energy from the hot magma inside it
What the most common birth control that will prevent you from gaining weight?
No birth control method will prevent weight gain. Weight gain results from a mismatch of energy intake and energy output. If you eat right and exercise, matching your input and output, you will not gain weight once you reach your mature adult size.
