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Calculate the kinetic energy of a 490. kg boat moving at a speed of 6.1 Round your answer to 2 significant digits. kJ x10

Calculate the kinetic energy of a 490. kg boat moving at a speed of 6.1 Round your answer to 2 significant digits. kJ x10

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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How do I calculate kinetic energy
Calculating kinetic energy m Calculate the kinetic energy of a 490. kg boat moving at a speed of 6.1 Round your answer to 2 significant digits. ? Explanation Im Check Type here to search
Transcribed Image Text:Calculating kinetic energy m Calculate the kinetic energy of a 490. kg boat moving at a speed of 6.1 Round your answer to 2 significant digits. ? Explanation Im Check Type here to search
Expert Solution
Analysis

Given: Mass of boat = 490 kg 

Speed = 6.1 m/s

To find : Kinetic energy

Solution  : There is a relationship  between kinetic energy,  mass and velocity. The relationship is shown below : 

K. E = ( 1/2 ) mv2

Where m is mass

v is velocity 

K.E is kinetic energy

Total energy is the sum of potential energy and kinetic energy. 

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