Answer:
a)
b)
Explanation:
a)
We can use conservation of energy between these heights.
Therefore, the lost energy is:
b)
The force acting along the distance create a work, these work is equal to the potential energy.
Let's solve it for F.
Therefore, the force is:
I hope is helps you!
Answer:
hey did you complete the whole test?
Explanation:
That is a vector. It is a combination of direction and velocity. (You can think of Vector from Despicable Me to help you remember the term)
:)
This statement is false. Increasing the two objects' mass (I'm guessing) will actually increase their gravitational force. This is because of the equation:
If the distance was increased, then the statement would be true, but since you are increasing mass, which is proportional to the Force of Gravity, you are in fact, increasing the gravitational force between the two objects.
Answer:
I Would go with Kye.
Explanation:
Why i would go with her is because she has more life experience with you. She also knows you better. I would usually go with the closest one and the one who knows you the best.
Hope this helps.
<3 Have a good day!
