PROBLEMS AND EXERCISES Directions: Show your solution in obtaining the answers to the following problems: 1. What is the kinetic energy in a 5 kg object if it has 13 m/s speed? 2. A cart is loaded with a brick and pulled at constant speed along an inclined plane to the height of the seat-top. If the mass of the loaded cart is 3.0 kg and the height of the seat top is 0.45 meters, then what is the potential energy of the loaded cart at the height of the seat- ton?

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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PROBLEMS AND EXERCISES A
Directions: Show your solution in obtaining the answers to the following problems:
II.
1. What is the kinetic energy in a 5 kg object if it has 13 m/s speed?
2. A cart is loaded with
a brick and pulled at constant speed along an inclined plane to the
height of the seat-top. If the mass of the loaded cart is 3.0 kg and the height of the seat top
is 0.45 meters, then what is the potential energy of the loaded cart at the height of the seat-
top?
Transcribed Image Text:PROBLEMS AND EXERCISES A Directions: Show your solution in obtaining the answers to the following problems: II. 1. What is the kinetic energy in a 5 kg object if it has 13 m/s speed? 2. A cart is loaded with a brick and pulled at constant speed along an inclined plane to the height of the seat-top. If the mass of the loaded cart is 3.0 kg and the height of the seat top is 0.45 meters, then what is the potential energy of the loaded cart at the height of the seat- top?
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