- #1
Ellio
- 19
- 1
- Homework Statement
- none
- Relevant Equations
- g= 9.81 / or -9.81 m/s²
Hello, I hope you are all very well !
Let's say a man, standing on point "0 m" throws a ball 10 m in the air. The gravitational force goes in the opposite (down (always)) of the action (up): I supposed it's -9.81 m/s².
The same action but this time the man stands on the point "10 m" and the stone goes up to 0 m. The gravitational force is still going on the opposite of the stone but this time is going in the same direction (down) as the direction of the action (down): here it would be 9.81 ?
Let's say a man, standing on point "0 m" throws a ball 10 m in the air. The gravitational force goes in the opposite (down (always)) of the action (up): I supposed it's -9.81 m/s².
The same action but this time the man stands on the point "10 m" and the stone goes up to 0 m. The gravitational force is still going on the opposite of the stone but this time is going in the same direction (down) as the direction of the action (down): here it would be 9.81 ?