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A diver who weighs 500 N steps off a diving board that is 10 m above the water The diver hits the water with kinetic energy of?
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∙ 14y ago
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∙ 14y ago
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Does a diver at the top of a diving board have kinetic energy?
Yes, the diver at the top of the diving board has potential energy due to their position above the ground. Once the diver jumps, this potential energy is converted to kinetic energy as they accelerate towards the water.
What is the change of energy of a person jumping off a rigid diving board?
The change in energy of a person jumping off a rigid diving board is from potential energy at the top to kinetic energy at the bottom. At the top, the person has potential energy due to their height above the ground, which is converted to kinetic energy as they fall towards the ground.
Is a hammer held above a nail kinetic energy?
No, a hammer held above a nail has potential energy due to its position relative to the nail. Potential energy is energy that an object has due to its position or state, whereas kinetic energy is energy of motion.
Is a person diving into water an example of potential energy?
Yes, a person diving into water is an example of potential energy converting to kinetic energy. When the person is standing ready to dive, they have potential energy due to their position above the water. As they dive and fall, this potential energy is converted into kinetic energy as they accelerate towards the water.
Is a rock held above the ground kinetic energy?
No, a rock held above the ground does not have kinetic energy because it is not in motion. It instead has potential energy due to its position in the gravitational field ready to be converted to kinetic energy when released.
What type of energy does a diver have while standing at the edge of a diving board?
The diver has potential energy due to their position above the water. This potential energy can be converted into kinetic energy as the diver jumps off the board and enters the water.
When you hold a ball above ground does it have kinetic energy?
Potential, changing to kinetic when you release it and it falls.
What type of energy is a curve ball is it kinetic?
Yes, a curveball has kinetic energy. As the baseball spins in flight, it has both translational kinetic energy (due to its forward motion) and rotational kinetic energy (due to its spinning motion).
Is Kinetic energy a solid liquid or gas?
Kinetic energy is the energy of motion. Heat is a form of kinetic energy (the movement of individual atoms or molecules) so the liquid phase contains more kinetic energy than the solid and the gas phase has more kinetic energy than the liquid phase. However, kinetic energy can also be imparted to a mass as a whole in which case if the total mass of the phases was constant the this imparted kinetic energy would be the same for all phases.
When you hold a ball above the ground does it have kinetic energy?
No, when the ball is held in a stationary position above the ground, it only has potential energy due to its position relative to the ground. Kinetic energy is associated with the motion of an object.
Does wind turbins convert potentia lenergy kinetic energy or thermal energy into its original potential energy?
Wind turbines convert the kinetic energy of the wind into mechanical energy, which is then transformed into electrical energy. They do not convert energy directly back into potential, kinetic, or thermal energy.
Did wind possesses both kinetic and potential energy?
Blowing wind has kinetic energy. This can be transformed into electrical energy using a turbine to transform the wind into rotational kinetic energy and a generator or alternator to convert the rotational kinetic energy to electrical energy. Water above a dam has potential energy from gravity and also from the weight of the water around it. Once it is moving or flowing down through the pipes it then has kinetic energy.
