Asked by Bob
A 10.67 kg bowling ball has speed 4.35 m/s before hitting the floor. A(n) 66.5 g golf ball flies at much higher speed, so the two balls have exactly same kinetic energy. What is the speed of the golf ball?
Note: neglect rotation of either ball. Answer in units of m/s.
Note: neglect rotation of either ball. Answer in units of m/s.
Answers
Answered by
Henry
0.5m1*V1^2 = 0.5m2*V2^2.
5.335*(4.35)^2 = 0.03325*V2^2
0.03325V2^2 = 100.95
V2^2 = 100.95 / 0.03325 = 3036
V2 = 55.1 m/s.
5.335*(4.35)^2 = 0.03325*V2^2
0.03325V2^2 = 100.95
V2^2 = 100.95 / 0.03325 = 3036
V2 = 55.1 m/s.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.