Which of the following blood vessels uses elasticity to push blood further along the bloodstream?
Varicose veins
O Arteries
Atrioventricular node
Capillaries

What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm