SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mass
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Gravitational Acceleration
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Height
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Speed
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Detailed explanation-1: -Answer. Hi, The answer is letter D, speed. You can calculate potential energy as mass times height times gravitational acceleration .
Detailed explanation-2: -V = SQRT (PE*2 / m) Variables: Where V is the Velocity from Potential Energy (m/s) PE is the total potential energy (J) m is the mass of the object (kg)
Detailed explanation-3: -The formula for potential energy depends on the force acting on the two objects. For the gravitational force the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 m / s2 at the surface of the earth) and h is the height in meters.
Detailed explanation-4: -Detailed Solution. Running water is not an example of potential energy.
Detailed explanation-5: -Elastic Potential Energy. Electrical (Electromagnetic) Potential Energy. Gravitational Potential Energy. Nuclear Potential Energy.