Free-Fall Motion and Newton's Second Law of Motion
We already know that the net external force acting on any object in free-fall is just the force due to gravity acting on that object. Click HERE if you would like to review free-fall motion.
Flip through and carefully read the five slides below to learn how Newton's Second Law of Motion and the force due to gravity can be used to confirm the free-fall acceleration of any object. Then, try to fill in the blanks in the "Free-Fall Acceleration and Newton's Second Law of Motion Self-Quiz" below the slides.
Flip through and carefully read the five slides below to learn how Newton's Second Law of Motion and the force due to gravity can be used to confirm the free-fall acceleration of any object. Then, try to fill in the blanks in the "Free-Fall Acceleration and Newton's Second Law of Motion Self-Quiz" below the slides.
Free-Fall Acceleration and Newton's Second Law of Motion Self-QuizFill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
|
|