2. rank the following in terms of increasing pressure: a. a 10 kg object distributed on a square surface with dimensions 10 cm by 10 cm b. a 20 kg object distributed on a square surface with dimensions 10 cm by 10 cm c. a 30 kg object distributed on a square surface with dimensions 20 cm by 20 cm d. a 40 kg object distributed on a square surface with dimensions 30 cm by 30 cm

C. A 30 kg object distributed on a square surface with dimensions 20 cm by 20 cm

D. A 40 kg object distributed on a square surface with dimensions 30 cm by 30 cm

p=f/a

30/400 ... 40/900

3/40 ... 4/90

looks like 3/40 is higher

0.863333

86%

hope this

u can delete ur account.

1. go on google and write

2 open this and click on your profile pic and if your profile is not appearing, then u have to log in.

3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

: )