What happens to the gravitational force when you increase or reduce any one of the two masses? _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _________________________________________________________ ______________________________________________________________________________ What happens to the gravitational force when you increase or decrease the distance between the two masses?
An apple falls to the ground when it loses its support from a tree; a pen falls from a table when given a push; and a soccer ball returns the ground after being kicked up in the air. Have you ever wondered why objects behave this way? Write your ideas in the textbox below:
|
|
1.2 Investigating the gravitational force
Open the link: http://phet.colorado.edu/en/simulation/gravity-force-lab and try to play with the simulation then list some questions of interest for investigation.
The instructor will guide in exploring some questions of interest, for example:
- What happens to the gravitational force when you increase or reduce any one of the two masses?
_____________________________________________________________________________________ _____________________________________________________________________________________
_____________________________________________________________________________________
_________________________________________________________
______________________________________________________________________________
- What happens to the gravitational force when you increase or decrease the distance between the two masses?
_____________________________________________________________________________________ _____________________________________________________________________________________
_____________________________________________________________________________________
_______________________________________________
- State
Newton's third law for gravitational forces (i.e., what is the relationship between “force on m1 by m2” and “force on m2 by m1”)
|
|
- Summarize the nature of gravitational force
|
|
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
