Answer:
A
Explanation:
The acceleration of an object is directly proportional to its net force.
Answer:
The answer to your question is: 20
Explanation:
Atomic number is the number of proton and atom has. Each element has a specific number of protons, if the number of protons change, then this is a new element.
Mass number is the number of protons and neutrons and atom has.
Mass number = protons + neutrons
Data
Number of protons = ?
Atomic number = 20
Then,
atomic number = number of protons = 20
Answer: Its The Force Of Gravity
I hope this helps :)
Answer:
<h3>
</h3><h3>
Explanation:</h3>
Let U1 and U2 be the gravitational potential energy of the first and second stone respectively.
U1 is given by:
and U2 is given by:
therefore, comparing the energies we have:
therefore:
