VernellMatthes
Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Discover reliable solutions to your questions from a wide network of experts on our comprehensive Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

An 81 kg football player moving 6.5 m/s tackles and collides with a stationary 140 kg football player. What speed will the football players have the moment after impact?

Sagot :

SwagGirl
the answer would be 2.4m/s


qzakoian
If you consider that the power is the same before and after, you have Pplayer1=81*6,5=Pplayer2=140*SpeedAfter

=> SpeedAfter = 81 * 6,5 / 140 = 3,76 m/s
Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.