Answer:
330 m/s approx
Explanation:
The RMS speed of a gas is proportional to square root of its absolute temperature is
V ( RMS ) ∝ √T
Here V₁ = 200 , T₁ = 23 +273 = 300K , T₂ = 227 +273 = 500 K
Putting the values
200 / V₂ =
V₂ = 330 m/s approx
A fault breaks through sedimentary layers.
Igneous rock forms between sedimentary layers.
Explanation:
The principle of cross-cutting relationships is useful in determining relative ages where a fault breaks through sedimentary layers and when igneous rocks form between sedimentary layers.
- The principle of cross-cutting relationships suggest that a fault and an intrusion are younger than the rocks they cut through.
- A rock displacement and joints when seen in sedimentary rocks are obviously older than the rocks they cut through.
- Igneous intrusions between rock layers are also younger than the beds they cut through.
- In tilted beds, we use the law of original horizontality to resolve it.
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Answer:
The man fires an 80 g arrow so that it is moving at 80 m/s when it hits and embeds in a 8.0 kg block resting on ice. how far will the block slide on the ice before stopping? a 7.1 n friction force opposes its motion.
Explanation:
This would be called elevation