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Physics homework

Bleak

Magician
Minecraft IGN: brieky
Auralock Dark Follower Serpent Vampire
#1
Hello

So I'm having trouble solving these 2 physics exercises, they're due to tomorrow and I'm stuck.
I'd love if anyone would solve them for me, it's not much.

- Calculate the area (in square centimeters) of a square diamond when you know that an air pressure of 1013 hPa generates a force of 135 N
- Calculate the mass (in grams) of chocolate that you have to spread on 2.00 dm² to obtain a pressure of 5 Pa.