teamiley teamiley

04-05-2016
Health

contestada

what type of force does a backpack exert on the bodys back and hips

Respuesta :

BreStrum BreStrum

04-05-2016

the backpack is hanging amongst the shoulders of an individual. This pushes pressure down the spin resulting in pressure in the back and the hips altogether. The heavier the backpack the worse it is for the back(spine) and hips.

Hope this helps!

Answer Link

Otras preguntas

copy this figure onto grid paper. draw line to divide the figure into 4 congruent polygons. how do you know the ploygons are congruent

In a class of 35 students, 25 girls averaged 92% on the last test, while the 10 boys averaged 85% on the same test. What is the average for the entire class on

what are two human uses for mosses?

What is 2.333333 in fraction form

The sum of a number and 18 times its reciprocal is 11. Find the number(s). Let x represent the unknown number. The Reciprocal of x is____?

true or false? Three common voltage sources are batteries, solar cells, and generators.

NaOH + H2SO4 =NaOH + HNO3 =Cu(OH)2 + HCl = H2SO4 = HNO3 =

which of the following suffered most from DDT poisoning in the great lakes region

A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.

When was the battle of Hastings?