When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increase. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.
UHHHHHH yes...... well depends on what the question is asking but more times then not yes they matter.
Answer:
a baseball player swinging a bat and hitting a baseball, causing the bat to shatter
Explanation
took the test, hope it helps
Answer:
Explanation:what’s the answer ?
Answer:
149,916J
Explanation:
Pneumonic device: Kevin is half-mad and very square
this translates to: KE=(1/2)mv^2 !!
KE=(1/2)(78)(62^2)
KE=(39)(3844)
KE=149,916 Joules
