Free Fall Review

Front

What is Earth's acceleration due to gravity?

Back

-9.8 m/s²

Front

What happens to the velocity of an object in free fall as it descends?

Back

The velocity increases.

Front

Which equation should be used to calculate the time it takes for an object to fall from a height?

Back

Front

Estimate the velocity of a ball after 6 seconds of free fall (assuming g = -10 m/s²).

Back

-60 m/s

Front

What is the formula to calculate the final velocity of an object in free fall?

Back

Front

What does the negative sign in the acceleration due to gravity indicate?

Back

It indicates that the acceleration is directed downward.

Front

If a ball is dropped from a height of 10 meters, which equation can be used to find the time it takes to hit the ground?

Back

Front

What is the relationship between distance, velocity, and time?

Back

Front

What is the effect of air resistance on free fall?

Back

Air resistance opposes the motion of the falling object, reducing its acceleration.

Front

What is the formula for calculating the distance fallen in free fall?

Back