Hello tell me how to find this

k+o2>>k2o its o ok

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Displacement is the slope of a velocity vs. time graph a. true b. false

What is another way to determine mass times acceleration?