Question

Why do the air molecules inside a bicycle tire speed up as the temperature gets warmer?

A) because the heat is transferred to the molecules and gives them more kinetic energy
B) because the warmer air allows the particles to be free from gravitational forces
Eliminate
C) because the heat liberates the potential energy inside each molecule
D) because the warmer air is less dense and particles can move more

Answer 1

the answer is A..... HOPE THIS HELP

Answer 2

A) because the heat is transferred to the molecules and gives them more kinetic energy