Question
4 A bowling ball, baseball, golf ball, and ping pong ball are all rolling down a bowling lane at the same speed. Which one has the most kinetic energy? (A) baseball (B) ping pong ball (C) golf ball (D) bowling ball
Ask by Harmon Ball. in the United States
Feb 28,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The bowling ball has the most kinetic energy.
Solution
Kinetic energy is given by the formula KE = (1/2)mv². Since all the objects are rolling at the same speed, the kinetic energy for each is directly proportional to its mass. The bowling ball has the greatest mass among the four options, so it will have the most kinetic energy.
Answer: (D) bowling ball.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Simplify this solution The Deep Dive
Kinetic energy depends on both the mass of the object and its velocity, as given by the formula KE = 1/2 mv². Since all the balls are rolling at the same speed, the one with the greatest mass will have the highest kinetic energy. Among the options, the bowling ball is the heaviest, making it the correct answer. So the answer is (D) bowling ball!
