Is the energy moves from one end of the Newton's Cradle to the other, the kinetic energy of the first ball A. increases B. decreases C. remains the same while the kinetic energy
of the ball on the opposite end A. increases B. decreases C. remains the same
when the first ball makes contact with the device ​

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.