Answer:
0.8(Decimal Form) and 80%(Percent Form)
Step-by-step explanation:
In a mechanical system, it is a law that energy should be conserved. In this case, what is the initial energy should be equal to the total energy after the motion happened. We do as follows:
PE(at rest) = KE(during motion) + PE(after motion)
51450 J = KE(during motion) + 32781 J
KE(during motion) = 18669 J
Answer:
The answer is no
Step-by-step explanation:
The equation is not an identity
Answer: cools rapidly
Step-by-step explanation:
Some igneous rocks contain crystals of very different sizes. These
rocks formed from magma that started cooling within Earth and then
erupted onto the surface. The large crystals grew as the magma cooled
slowly. The small crystals grew as the lava cooled quickly.
Hope this helps!
