PROBLEM 4 What is the mass of a diver whose gravitational potential energy changes by -160,000 J when diving into water from a height of 130 m? a. 135.46 kg b. 115.46 kg c. 145.46 kg d. 125.46 kg

Inquiry into Physics
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ISBN:9781337515863
Author:Ostdiek
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Chapter3: Energy And Conservation Laws
Section: Chapter Questions
Problem 28P: . The fastest that a human has run is about 12 m/s. (a) If a pole vaulter could run this fast and...
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PROBLEM 4
What is the mass of a diver whose gravitational potential energy changes by -160,000 J when
diving into water from a height of 130 m?
a. 135.46 kg
b. 115.46 kg
c. 145.46 kg
d. 125.46 kg
Transcribed Image Text:PROBLEM 4 What is the mass of a diver whose gravitational potential energy changes by -160,000 J when diving into water from a height of 130 m? a. 135.46 kg b. 115.46 kg c. 145.46 kg d. 125.46 kg
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