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exis [7]
3 years ago
11

what occurs in a chemical reaction? A. Reactants are formed without chemical bonds being broken B. Reactants are formed from pro

ducts by the breaking and forming of bonds C. Products are formed without chemical bonds being broken D. Products are formed from reactants by the breaking and forming of new bonds
Physics
2 answers:
Ann [662]3 years ago
3 0
The answer is D. Products are formed from reactants by the breaking and forming of new bonds. 
tekilochka [14]3 years ago
3 0
The correct answer would be D also
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Answer:

5.7141 m

Explanation:

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From Newton's second law

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Squarring both sides

112.11061=2\times 9.81\times h\\\Rightarrow h=\frac{112.11061}{2\times 9.81}\\\Rightarrow h=5.7141\ m

The height from which the student fell is 5.7141 m

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