VernellMatthes
Answered

Discover answers to your most pressing questions at Westonci.ca, the ultimate Q&A platform that connects you with expert solutions. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

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
Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.