When we advance our technology we increase the things we can learn and scientists can increase the amount of scientific knowledge we have.
The answer should be B. According to the conservation of energy, the energy cannot be created nor destroyed, but it can be transformed. Since the object is moving down, that means its height is decreasing, causing the potential energy decreasing and the kinetic energy increasing to fulfill the conservation law.
Answer: People know that they jap e learned by their mistakes or by someone ya being them something
Liquids do not have a definite size and always take the shape of the container they're in.
