1. While walking to school, you observed a hanging kite with approximate mass of 0.25 kg on a 3 m high tree. As soon as you arrived home, you computed its gravitational potential energy. What would be the answer? S: G: E: A:
While walking to school, you observed a hanging kite with approximate mass of 0.25 kg on a 3 meter high tree. As soon as you arrived home, you computed its gravitational potential energy. What would be the answer?
Solution:
To solve for the GPE of the hanging kite, we need to use the formula: GPE = mgh, where m refers to the mass of the object, g refers to the acceleration due to Earth's gravity which is a constant equal to 9.8 m/s² and h refers to the height of the object from the ground. Since the given are m = 0.25 kg and h = 3 m, so just substitute them to the formula:
GPE = (0.25)(9.8)(3)
GPE = 7.125 or 7.13 Joules
Therefore, the hanging kite with about 0.25 kg mass at the 3 m high tree has a gravitational potential energy of 7.13 Joules.
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GRAVITATIONAL POTENTIAL ENERGY
Word Problem:
While walking to school, you observed a hanging kite with approximate mass of 0.25 kg on a 3 meter high tree. As soon as you arrived home, you computed its gravitational potential energy. What would be the answer?
Solution:
To solve for the GPE of the hanging kite, we need to use the formula: GPE = mgh, where m refers to the mass of the object, g refers to the acceleration due to Earth's gravity which is a constant equal to 9.8 m/s² and h refers to the height of the object from the ground. Since the given are m = 0.25 kg and h = 3 m, so just substitute them to the formula:
GPE = (0.25)(9.8)(3)
GPE = 7.125 or 7.13 Joules
Therefore, the hanging kite with about 0.25 kg mass at the 3 m high tree has a gravitational potential energy of 7.13 Joules.
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