Which change to an object would reduce its potential energy by half?
Understand the Problem
The question is asking which change to an object's characteristics (mass or height) would result in a reduction of its potential energy by half. This requires an understanding of the formula for gravitational potential energy, which is dependent on both mass and height.
Answer
C. Reducing its height to one-half of its original value.
The final answer is C. Reducing its height to one-half of its original value.
Answer for screen readers
The final answer is C. Reducing its height to one-half of its original value.
More Information
The potential energy of an object is determined by the formula PE = mgh, where m is mass, g is gravity, and h is height. Reducing the height by half will reduce the potential energy by half, as potential energy is directly proportional to height.
Tips
Mistakes often occur by not considering the direct proportionality between height and potential energy. Ensure clear understanding of the PE = mgh relationship.
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