An object has a potential energy of 14 J and a mass of 17 kg , how far above the ground is the object? An object moving with a s
1 answer:
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Hey there!
The answer is
To solve this we use subtraction, because "the difference" represents subtraction, so:
Now, we must find a common denominator, and we can see that and
both go into
. To get to
, we multiplied the first fraction by 5 and the second by 6, so we now have:
This is equal to
Hope it helps and have a great day!