ANSWER FAST PLEASE: The diagram below represents two pulses, each of length X, traveling toward each other at equal speeds along a rope.

Which diagram best represents the shape of the rope when the pulses overlap each other in the center area?

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Of is j/kg·k. if a 2.6 kg of isk to k,is ?