Potential energy<span> is the </span>energy<span> that is stored in an object due to its position relative to some zero position. It is calculated by the expression as follows:
PE = mgh
PE = 25 (9.8) (3)
PE = 735 J
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Answer:
helium hydrogen
Explanation:
lithium beryllium bottom carbon
C. Cello playing music at a concert
Answer:
B as all the forces cancel out
Explanation:
20-20=0
25-25=0
