shivkanxa1 shivkanxa1

12-10-2020
Mathematics

contestada

1
Calculate the pressure exerted by a girl of 30kg if she is standing on only one
leg. (Area of her sole is 100 cm).

Respuesta :

12-10-2020

Soln

here

weight = 30 kg

Force = weight × 10

= 30×10

= 300

Area = cm

= 100/100

= 1

now,

Pressure = Force/Area

= 300/1

= 300 pa.

Answer Link

Otras preguntas

5(wx-v)=9(x+v) make x the subject

(x-4)/(y+2)=5 how do i solve this?

what 3D shape has four triangles and a square

The smallest bacterium is 0.2 micrometers across, while the giant amoeba Chaos chaos is 1000 micrometers across. How many times larger is the giant amoeba than

Tale of Two Cities. Which describes the conflict Mr. Lorry faces when Dr. Manette is released from prison in the bastille A.Mr. Lorry must tell Lucie Manette t

What happens to Melanthius in chapter 17 in the Odyssey?

Calcium oxide (CaO) forms when an atom of calcium loses two electrons, giving it a +2 charge and an atom of oxygen picks up two electrons, giving it a -2 charge

How do parenthesis affect the answer in a problem

Which list describes the properties of a liquid? A. fixed volume, definite shape B. fixed volume, takes the shape of its container C. completely fills its conta

Which of the following cell organelles surrounds the nuclear membrane? A; rough endoplasmic reticulum B; smooth endoplasmic reticulum C; the Golgi apparatus