mahendratamang317 mahendratamang317

03-04-2021
Physics

contestada

Calculate the pressure exerted on the ground by a boy of a mass 60 kg if he stands on one foot.the area of the sole of his shoe is 150cm²

Respuesta :

ali31318 ali31318

03-04-2021

Answer:

40 Kpa

Explanation:

150 cm2 = 0.015 m2

[tex]p \: = \frac{mg}{ a} = 40000[/tex]

Answer Link

Otras preguntas

Which of the following is NOT one of the responsibilities of the Federal Reserve? ASupervising the Reserve banks BMaintaining a stable banking system CSetting t

ignore this answer GO AWAY CHOOOOO CHOOOOO

Which sentence best describes mass movement? a. The movement of people from New Jersey to Ohio b. The downhill flow of soil and rock resulting from gravity c.

Which of the following BEST describes elements that make a strong essay? A. short and to the point B. personable and entertaining C. deliberate and interestin

Which of the following statements about matter is true? Mass and matter are always the same. Matter is made up of atoms and has mass. Mass can decrease while ma

Which is the main reason toads must lay eggs in water? A. The eggs do not have a shell to prevent water loss. B. The eggs need to absorb nutrients from water. C

Scientists must be impartial and not base their conclusions on ____. a. opinions c. models b. evidence d. experiments

What tribe did queen Nizingha belong to

Which of the following statements is true about the U.S. Senate? a. Its members have six-year terms, with one-third of the total members up for re-election ever

What is the height of a trapezoid with a area of 79.2 and bases 4.2 and 9