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A(n) 35.4 kg rock is on the edge of a(n) 94.3 m cliff. The acceleration of gravity is 9.8 m/s2. What potential energy does the rock pos- sess relative to the base of the cliff? Answer in units of J. 002 (part 2 of 30 The rock falls from the cliff. What is its ki- netic energy just before it strikes the ground? Answer in units of J. 003 (part 3 of 3) What speed does the rock have as it strikes the ground? Answer in units of m/s.

A(n) 35.4 kg rock is on the edge of a(n) 94.3 m cliff. The acceleration of gravity is 9.8 m/s2. What potential energy does the rock pos- sess relative to the base of the cliff? Answer in units of J. 002 (part 2 of 30 The rock falls from the cliff. What is its ki- netic energy just before it strikes the ground? Answer in units of J. 003 (part 3 of 3) What speed does the rock have as it strikes the ground? Answer in units of m/s.

Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 5OQ: Answer yes or no to each of the following questions. (a) Can an objectEarth system have kinetic...
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Solve all three parts for three separate answers. Thank you.

001 (part 1 of 3) For Part 3 of 3, enter the final velocity as a positive number! A(n) 35.4 kg rock is on the edge of a(n) 94.3 m cliff. The acceleration of gravity is 9.8 m/s. What potential energy does the rock pos- sess relative to the base of the cliff? Answer in units of J. 002 (part 2 of 3 The rock falls from the cliff. What is its ki- netic energy just before it strikes the ground? Answer in units of J. 003 (part 3 of 3) What speed does the rock have as it strikes the ground? Answer in units of m/s.
Transcribed Image Text:001 (part 1 of 3) For Part 3 of 3, enter the final velocity as a positive number! A(n) 35.4 kg rock is on the edge of a(n) 94.3 m cliff. The acceleration of gravity is 9.8 m/s. What potential energy does the rock pos- sess relative to the base of the cliff? Answer in units of J. 002 (part 2 of 3 The rock falls from the cliff. What is its ki- netic energy just before it strikes the ground? Answer in units of J. 003 (part 3 of 3) What speed does the rock have as it strikes the ground? Answer in units of m/s.
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