“In the scientific method, observations lead to questions that require answers. In the scientific method, the hypothesis is a testable statement proposed to answer a question.” I hope this helps you for what your looking for
<span>A cold front separates a cold, dry air mass from a warm air mass.</span>
Answer:
when the gas cools it cools
Explanation:
Acceleration is the rate of change of velocity, and velocity is the change in displacement over the change in time so the answer would be A.
The the object that has the less mass will travel faster because let’s say for example the first object has the mass of M and the second object has the mass of 2M and if the momentum is equal so that means that we could divide M with M and we would get V1=2V2 (being V1 the velocity of the first mass and V2 the velocity of the second one) I hope I helped you out.
