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    A Total of 4900 J Is Expended in Lifting a 50-Kg
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A Total of 4900 J Is Expended in Lifting a 50-Kg

Question 1

Question 1

Multiple Choice

A total of 4900 J is expended in lifting a 50-kg mass. The mass is raised to a height of


A) 10 m.
B) 98 m.
C) 960 m.
D) 245,000 m.

Correct Answer:

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