Solution Found!
a) A baseball weighs 5.13 oz. What is the kinetic energy,
Chapter , Problem 5.16a(choose chapter or problem)
a) A baseball weighs 5.13 oz. What is the kinetic energy, in joules, of this baseball when it is thrown by a major-league pitcher at 95.0 mi/h?
Questions & Answers
QUESTION:
a) A baseball weighs 5.13 oz. What is the kinetic energy, in joules, of this baseball when it is thrown by a major-league pitcher at 95.0 mi/h?
ANSWER:Problem 5.16aa) A baseball weighs 5.13 oz. What is the kinetic energy, in joules, of this baseball when it isthrown by a major-league pitcher at 95.0 mi/h Step-by-step solution Step 1 of 2 ^Objects possess different types of energy when it is in motion called ‘kinetic energy’. Themagnitude of kinetic energy, E , is directly proportional to mass, m, and speed, v of the object. k 1Ek mv 2 2Thus, the kinetic energy of an object increases as its speed increases.