Asked by Briana
A 9.7 kg block moving at 3 m/s makes a head-on elastic collision with a stationary block of mass 7.6 kg.
Find the velocity of the 7.6 kg block.
Answer in units of m/s.
Find the velocity of the 7.6 kg block.
Answer in units of m/s.
Answers
Answered by
Damon
9.7*3 + 7.6*0 = 9.7 Va + 7.6 Vb
so
Va = (29.1 -7.6Vb)/9.7
then
.5(9.7)(9)= .5(9.7)Va^2+.5(7.6)Vb^2
so
Va = (29.1 -7.6Vb)/9.7
then
.5(9.7)(9)= .5(9.7)Va^2+.5(7.6)Vb^2
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.