B.when it first leaves your hand
C.when it approaches the top of its flight
D.when it begins to fall back to your hand.
Please Help
.
Answer:
A.when it reaches the top of its flight
Explanation:
The potential energy of an object is given by:
where
m is the mass of the object
g is the acceleration of gravity
h is the heigth at which the object is located above the ground
Therefore, we see that the higher the object, the larger its potential energy: this means that the ball will have the greatest potential energy at the top of its trajectory.
please help
. Both can be represented by balanced equations. Both involve changes to electron arrangements in atoms. Both involve a change in energy. Both result in a change in the identities of elements.
2. water being poured
3. triangular glass prism
4. 2 silver spoons
PLZ HELP!!
I just took the test and the two silver spoons was correct :)