Answer:
Substance 1 because it became a liquid faster
Explanation:
Hooke's Law says that F=-kx where k is the spring constant measured in N/m (newtons per meter)
A car speeds up on how its built
An uncharged body is a body that has equal magnitude of positive as well as negative charge on it. So as soon as some charged body is placed near it, the charged body induces negative charges on the uncharged body.
