Which of the following are true when meteorologists predict the weather? select all that apply. start with computer generated weather models long-term forecasts are usually accurate short-term forecasts are usually accurate predicting storms is difficult because the atmosphere is so dynamic (can choose more than one)

It is actually answer's 1, 2, and 3. I just did the assignment.

1) They use equations to predict future weather.

2) They collect data from weather stations.

3) They draw weather maps.

It is Predicting storms is difficult because the atmosphere is so dynamic and Short-term forecasts are usually accurate

Explanation:Because it cannot be that the long term forecats are accurate because the weather is so dynamic that it can change easily. And it can't be that it starts with comouter technology because the first thing that they have to do is to track the weather to know what to put in the computer. So yeah... hope it helps :)

air exerts forces on falling objects near earth’s surface.

explanation:

the term 'free falls' refer to object that are falling towards the earth, in a situation in which gravity is the only force acting on the object.

for an object in free fall, the acceleration is constant (g, the gravitational acceleration), and so the velocity of the object constantly increases.

for objects near earth's surface, there is always another force acting on the object: the resistance due to the air. this force is opposed to the direction of fall of the object, and it is proportional to the velocity of the object, so as the object falls down, this force increases up to a point when it balances the force of gravity, and the object continues its motion at constant velocity (called terminal velocity). since in this case gravity is not the only force acting on the object, we are not in a situation of free fall.