The table shows dimensions of four wheel and axles. which shows the order of mechanical advantage from least to greatest? a- y, x, w, z b- z, w, x, y c- z, x, w, y d- y, z, w, xanswe is b

Mechanical advantage is given by formula

here we know that for torque balance in pulley system we have

for W

for X

For Y

For Z

so least to greatest order will be

Z < W < X < Y

so correct answer is

B- Z, W, X, Y

the independent variable, the one that is intentionally manipulated, is whether or not the car hits the barrier.

the dependent variable, the one that you measure the response in, is the distance that the washers travel.

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2