What type of change occurs when ice absorbs energy and melts?
a. change in weight
b. change in mass
c. endothermic change
d. exothermic change

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

How is the gravitational force related to the distance between two objects?

Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.