Question

tolonggg dongggg plsss bgttt

Answer 1

Penjelasan:

6).

Dik. F= 20N

A= 10cm^2=0.001m^2

P=F/A

=20/0.001

=20000 N/m2

7).

Dik.

ρair= 1000 kg/m3

h air= 10cm=0.1m

g= 10m/s2

ρminyak= 800kg/m3

h minyak = 20cm= 0.2m

Dit. Perbandingab P air dan P minyak=?

Jawab

P air = ρair x h air x g

=1000 x 0.1 x 10

=1000Pa

P minyak= ρ minyak x h minyak x g

= 800x 0.2 x 10

= 1600 Pa

Pa= A

Pm=B

B:@= 1600Pa:1000Pa

=16:10

1.6:1