Use the motion map to describe the motion of the object. Which statements describe what is occurring at
t=5 seconds? Check all that apply.
1 The object sped up.
The object slowed down.
I The object continued in the same direction.
D. The object changed direction.
The object came to a complete stop.

The amount of heat required to change liquid water to vapor at its boiling temperature is 2256 kj/kg. the amount of heat required to change liquid mercury to its vapor state at its boiling temperature is 295 kj/kg. one kg of each substance is currently at its boiling point. how will the amount of thermal energy required to change each substance from a liquid to a gas differ?