Hello.
A rift valley can form by tectonic plates moving apart. They are formed between mountions and a <span>a geologic </span>rift.
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P=F/A
Force= P * A = (2000 x 3) N = 6000N
Heat always flows from a B. hotter object to a colder one.
Heat transfers always from hotter to colder.
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Answer:
Explanation:
To add or subtract two vectors, add or subtract the corresponding components. Let →u=⟨u1,u2⟩ and →v=⟨v1,v2⟩ be two vectors. The sum of two or more vectors is called the resultant. The resultant of two vectors can be found using either the parallelogram method or the triangle method .
Answer:

Explanation:
In the question given :
Pressure is constant
Therefore, Work done, 
Pressure, P=1.01 × 105 Pa.
Final volume, 
Initial volume, 
Therefore, W=8.58\times 10^{5}\ J.
Also, Heat Given, 
Also, according to First law of thermodynamics:

Hence, this is the required solution.