I need some friends that are 13 or 14

LOL

Explanation:

sorry im 15 but i need points because i have -131 cuz that stupid europa girl deleted all my answers which put me into negative points

Explanation:

let that person have a turn to speak : )

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)