Calculate the pressure produced by applying 30N force on a floor measuring 2m wide and 5m long. 1. 5Pa
2. 10Pa
3. 3Pa
4. 8Pa.

with written explanation
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3. 3Pa

Explanation:

Force(F)= 30N

Length (L) =5m

Width (W)=2 m

Pressure (P) =F/A

But A= L×W

Therefore, P= F/L×W

P= 30/5×2

P=30/10

P=3Pa.

the answer would be c. motion and direction

i hope this : )

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.