Welcome to Westonci.ca, where your questions are met with accurate answers from a community of experts and enthusiasts. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.
Sagot :
Answer: [tex]116\text{ joules}[/tex]
Step-by-step explanation:
Given: Mass of baseball=0.145 kg
Speed of baseball=40 meters per second
Also it is given that The kinetic energy (in joules) of a moving object can be calculated from the expression [tex]\frac{1}{2}mv^2[/tex] , where 'm' is the mass of the object in kilograms and 'v' is its speed in meters per second.
Thus, the kinetic energy of baseball=[tex]\frac{1}{2}(0.145)(40)^2[/tex]
[tex]\frac{1}{2}(0.145)(1600)=116\text{ joules}[/tex]
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.