Answer:
I can only define a few of them, hope you don't mind.
Seismic- It means connected with or caused by earthquakes
Epicenter- It means the point on the earth's surface where the effects of an earthquake are most felt strongly.
Fault- A place where there is a break that is longer than usual in the layers of rock in the earth's crust.
Tectonic waves- Waves connected with the structure of the earth's surface.
Plate boundaries- The boundaries that differentiates the large sheets of rock (called PLATES) that form the earth's surface. Plate tectonics is the movement of the large sheets of rocks that form the earth's surface
Answer:
the process of that happening is called Dissolving
the substance that is dissolved is called
Solute
Answer:
a) 
b) 
c) 
d) 
Explanation:
Given:
mass of the player, 
mass of the ball, 
initial velocity of the player, 
initial velocity of the ball, 
a)
<u>Case:</u> When the player and the ball are moving in the same direction.
where:
total mass after the player catches the ball
v = final velocity of the system
b)
Initial kinetic energy of the system:
![KE_i=\frac{1}{2} [m_p.v_p^2+m_b.v_b^2]](https://tex.z-dn.net/?f=KE_i%3D%5Cfrac%7B1%7D%7B2%7D%20%5Bm_p.v_p%5E2%2Bm_b.v_b%5E2%5D)
![KE_i=\frac{1}{2} [102.5\times 8.5^2+0.47\times 22.5^2]](https://tex.z-dn.net/?f=KE_i%3D%5Cfrac%7B1%7D%7B2%7D%20%5B102.5%5Ctimes%208.5%5E2%2B0.47%5Ctimes%2022.5%5E2%5D)
Final kinetic energy of the system:
∴Change in kinetic energy
c)
<u>Case:</u> When the player and the ball are moving in the opposite direction.
d)
Final kinetic energy in this case:
∴Change in kinetic energy:
