Pressure is equal to force per unit area. P=F/A therefore F=PA A brick has the following dimensions, 1.00 mx 0.200 m x 0.500 m. The pressure exerted
by the brick on the floor is different when the brick is placed in different ways. If the
minimum pressure exerted by the brick on the floor is 100.0 Pa, what is the force
exerted on the floor in newtons (N)?
O 200. N
0 50.0 N
O 10.0 N
O 100, N

Idon't know hope someone you

The answer is accuracy

4.49 gramshope that fren : )

First up write the aim
then write the materials reqd.
then the procedure which you follow
then observation
then conclusion
then you can write lab safety rules or precautions(you can avoid if u want).
lemme' give an example
aim: to observe the double displacement reaction
materials reqd: bacl2 and na2so4, test tubes and a dropper
procedure:
1. take bacl2 in a test tube and na2so4 in the other.
2. then pour bacl2 into na2so4 solution.
3. observe
observation:
you will see that a white precipitate is formed called baso4. along with that common salt or nacl is formed.
the equation is
bacl2+na2so4=baso4+2nacl
conclusion:
a double displacement reaction is observed.
hope it