The earths crust and the skin of rock on the outer layer of earth.
Answer:
B) A drawn bow is released, causing an arrow to fly across the field
Explanation:
Potential energy can be thought of as "potential" to do something. For eg, putting a ball on top of hill causes the ball to have the potential to roll down the hill if released. Here the ball converts the potential energy into kinetic energy (energy of motion) to roll down.
Similarly, the bow has been stretched (potential to fly if released), and when its released, it converts the potential energy into kinetic energy.
Answer:
m = 49.8 g
Explanation:
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In this case, for this calorimetry processes we can define the involved heat in terms of mass, specific heat and temperature as shown below:
Thus, given the heat, final and initial temperature and specific heat of water (4.184), the mass of water can be computed as shown below:
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Answer:
Earthquakes are more intense the faster the planet's crust slams together, which explains why the shaking causes so much damage in some of the most populated areas around mountain chains. ... One reason for this connection is that when two plates come together quickly, the area over which an earthquake occurs is larger.Explanation:
Answer:
substance A is a liquid, while substance B is a liquid or gas
