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The potential energy of the object depends on
- the height of the object with respect to some reference points,
- the mass of the object,
- the gravitational field the object is in.
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Hope it helps ~
Answer:
Two equal and opposite parallel forces not acting along the same line, form a couple. A couple is always needed to produce the rotation.
For example, turning a key in a lock and turning a steering wheel.
Answer:
one step UVU i dont even know XD there is no picture or graph?
Explanation:
using the law of refraction, the incidence is equal to the reflection, but not refraction
<span> an </span>input<span> device is (a piece of </span>computer<span> hardware equipment) used to provide data and control signals to an information processing system such as a</span>computer<span> or information appliance.</span>
